66441648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 224423136

約数和(自身を除く): 157981488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 49, 52, 53, 56, 78, 82, 84, 91, 98, 104, 106, 112, 123, 147, 156, 159, 164, 168, 182, 196, 208, 212, 246, 273, 287, 294, 312, 318, 328, 336, 364, 371, 392, 424, 492, 533, 546, 574, 588, 624, 636, 637, 656, 689, 728, 742, 784, 848, 861, 984, 1066, 1092, 1113, 1148, 1176, 1272, 1274, 1378, 1456, 1484, 1599, 1722, 1911, 1968, 2009, 2067, 2132, 2173, 2184, 2226, 2296, 2352, 2544, 2548, 2597, 2756, 2968, 3198, 3444, 3731, 3822, 4018, 4134, 4264, 4346, 4368, 4452, 4592, 4823, 5096, 5194, 5512, 5936, 6027, 6396, 6519, 6888, 7462, 7644, 7791, 8036, 8268, 8528, 8692, 8904, 9646, 10192, 10388, 11024, 11193, 12054, 12792, 13038, 13776, 14469, 14924, 15211, 15288, 15582, 16072, 16536, 17384, 17808, 19292, 20776, 22386, 24108, 25584, 26076, 26117, 28249, 28938, 29848, 30422, 30576, 31164, 32144, 33072, 33761, 34768, 38584, 41552, 44772, 45633, 48216, 52152, 52234, 56498, 57876, 59696, 60844, 62328, 67522, 77168, 78351, 84747, 89544, 91266, 96432, 101283, 104304, 104468, 106477, 112996, 115752, 121688, 124656, 135044, 156702, 169494, 179088, 182532, 197743, 202566, 208936, 212954, 225992, 231504, 243376, 270088, 313404, 319431, 338988, 365064, 395486, 405132, 417872, 425908, 451984, 540176, 593229, 626808, 638862, 677976, 730128, 790972, 810264, 851816, 1186458, 1253616, 1277724, 1355952, 1384201, 1581944, 1620528, 1703632, 2372916, 2555448, 2768402, 3163888, 4152603, 4745832, 5110896, 5536804, 8305206, 9491664, 11073608, 16610412, 22147216, 33220824, 66441648]

約数ペア:

[(1, 66441648), (2, 33220824), (3, 22147216), (4, 16610412), (6, 11073608), (7, 9491664), (8, 8305206), (12, 5536804), (13, 5110896), (14, 4745832), (16, 4152603), (21, 3163888), (24, 2768402), (26, 2555448), (28, 2372916), (39, 1703632), (41, 1620528), (42, 1581944), (48, 1384201), (49, 1355952), (52, 1277724), (53, 1253616), (56, 1186458), (78, 851816), (82, 810264), (84, 790972), (91, 730128), (98, 677976), (104, 638862), (106, 626808), (112, 593229), (123, 540176), (147, 451984), (156, 425908), (159, 417872), (164, 405132), (168, 395486), (182, 365064), (196, 338988), (208, 319431), (212, 313404), (246, 270088), (273, 243376), (287, 231504), (294, 225992), (312, 212954), (318, 208936), (328, 202566), (336, 197743), (364, 182532), (371, 179088), (392, 169494), (424, 156702), (492, 135044), (533, 124656), (546, 121688), (574, 115752), (588, 112996), (624, 106477), (636, 104468), (637, 104304), (656, 101283), (689, 96432), (728, 91266), (742, 89544), (784, 84747), (848, 78351), (861, 77168), (984, 67522), (1066, 62328), (1092, 60844), (1113, 59696), (1148, 57876), (1176, 56498), (1272, 52234), (1274, 52152), (1378, 48216), (1456, 45633), (1484, 44772), (1599, 41552), (1722, 38584), (1911, 34768), (1968, 33761), (2009, 33072), (2067, 32144), (2132, 31164), (2173, 30576), (2184, 30422), (2226, 29848), (2296, 28938), (2352, 28249), (2544, 26117), (2548, 26076), (2597, 25584), (2756, 24108), (2968, 22386), (3198, 20776), (3444, 19292), (3731, 17808), (3822, 17384), (4018, 16536), (4134, 16072), (4264, 15582), (4346, 15288), (4368, 15211), (4452, 14924), (4592, 14469), (4823, 13776), (5096, 13038), (5194, 12792), (5512, 12054), (5936, 11193), (6027, 11024), (6396, 10388), (6519, 10192), (6888, 9646), (7462, 8904), (7644, 8692), (7791, 8528), (8036, 8268)]