72051211456

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 174862540800

約数和(自身を除く): 102811329344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 107, 112, 133, 152, 214, 224, 239, 266, 304, 331, 428, 448, 478, 532, 608, 662, 749, 856, 956, 1064, 1216, 1324, 1498, 1673, 1712, 1912, 2033, 2128, 2317, 2648, 2996, 3346, 3424, 3824, 4066, 4256, 4541, 4634, 5296, 5992, 6289, 6692, 6848, 7648, 8132, 8512, 9082, 9268, 10592, 11984, 12578, 13384, 14231, 15296, 16264, 18164, 18536, 21184, 23968, 25156, 25573, 26768, 28462, 31787, 32528, 35417, 36328, 37072, 44023, 47936, 50312, 51146, 53536, 56924, 63574, 65056, 70834, 72656, 74144, 79109, 88046, 100624, 102292, 107072, 113848, 127148, 130112, 141668, 145312, 148288, 158218, 176092, 179011, 201248, 204584, 227696, 247919, 254296, 283336, 290624, 316436, 352184, 358022, 402496, 409168, 455392, 485887, 495838, 508592, 553763, 566672, 632872, 672923, 704368, 716044, 818336, 910784, 971774, 991676, 1017184, 1107526, 1133344, 1265744, 1345846, 1408736, 1432088, 1503071, 1636672, 1943548, 1983352, 2034368, 2215052, 2266688, 2531488, 2691692, 2817472, 2864176, 3006142, 3401209, 3887096, 3966704, 4430104, 4710461, 5062976, 5383384, 5728352, 6012284, 6802418, 7774192, 7933408, 8464663, 8860208, 9420922, 10521497, 10766768, 11456704, 12024568, 13604836, 15548384, 15866816, 16929326, 17720416, 18841844, 21042994, 21533536, 24049136, 27209672, 31096768, 33858652, 35440832, 37683688, 42085988, 43067072, 48098272, 54419344, 59252641, 67717304, 75367376, 84171976, 96196544, 108838688, 118505282, 135434608, 150734752, 160828597, 168343952, 217677376, 237010564, 270869216, 301469504, 321657194, 336687904, 474021128, 541738432, 643314388, 673375808, 948042256, 1125800179, 1286628776, 1896084512, 2251600358, 2573257552, 3792169024, 4503200716, 5146515104, 9006401432, 10293030208, 18012802864, 36025605728, 72051211456]

約数ペア:

[(1, 72051211456), (2, 36025605728), (4, 18012802864), (7, 10293030208), (8, 9006401432), (14, 5146515104), (16, 4503200716), (19, 3792169024), (28, 2573257552), (32, 2251600358), (38, 1896084512), (56, 1286628776), (64, 1125800179), (76, 948042256), (107, 673375808), (112, 643314388), (133, 541738432), (152, 474021128), (214, 336687904), (224, 321657194), (239, 301469504), (266, 270869216), (304, 237010564), (331, 217677376), (428, 168343952), (448, 160828597), (478, 150734752), (532, 135434608), (608, 118505282), (662, 108838688), (749, 96196544), (856, 84171976), (956, 75367376), (1064, 67717304), (1216, 59252641), (1324, 54419344), (1498, 48098272), (1673, 43067072), (1712, 42085988), (1912, 37683688), (2033, 35440832), (2128, 33858652), (2317, 31096768), (2648, 27209672), (2996, 24049136), (3346, 21533536), (3424, 21042994), (3824, 18841844), (4066, 17720416), (4256, 16929326), (4541, 15866816), (4634, 15548384), (5296, 13604836), (5992, 12024568), (6289, 11456704), (6692, 10766768), (6848, 10521497), (7648, 9420922), (8132, 8860208), (8512, 8464663), (9082, 7933408), (9268, 7774192), (10592, 6802418), (11984, 6012284), (12578, 5728352), (13384, 5383384), (14231, 5062976), (15296, 4710461), (16264, 4430104), (18164, 3966704), (18536, 3887096), (21184, 3401209), (23968, 3006142), (25156, 2864176), (25573, 2817472), (26768, 2691692), (28462, 2531488), (31787, 2266688), (32528, 2215052), (35417, 2034368), (36328, 1983352), (37072, 1943548), (44023, 1636672), (47936, 1503071), (50312, 1432088), (51146, 1408736), (53536, 1345846), (56924, 1265744), (63574, 1133344), (65056, 1107526), (70834, 1017184), (72656, 991676), (74144, 971774), (79109, 910784), (88046, 818336), (100624, 716044), (102292, 704368), (107072, 672923), (113848, 632872), (127148, 566672), (130112, 553763), (141668, 508592), (145312, 495838), (148288, 485887), (158218, 455392), (176092, 409168), (179011, 402496), (201248, 358022), (204584, 352184), (227696, 316436), (247919, 290624), (254296, 283336)]