71845704

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 235572480

約数和(自身を除く): 163726776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 252, 282, 324, 329, 337, 376, 378, 423, 504, 564, 567, 648, 658, 674, 756, 846, 987, 1011, 1128, 1134, 1269, 1316, 1348, 1512, 1692, 1974, 2022, 2268, 2359, 2538, 2632, 2696, 2961, 3033, 3384, 3807, 3948, 4044, 4536, 4718, 5076, 5922, 6066, 7077, 7614, 7896, 8088, 8883, 9099, 9436, 10152, 11844, 12132, 14154, 15228, 15839, 17766, 18198, 18872, 21231, 23688, 24264, 26649, 27297, 28308, 30456, 31678, 35532, 36396, 42462, 47517, 53298, 54594, 56616, 63356, 63693, 71064, 72792, 84924, 95034, 106596, 109188, 110873, 126712, 127386, 142551, 169848, 190068, 191079, 213192, 218376, 221746, 254772, 285102, 332619, 380136, 382158, 427653, 443492, 509544, 570204, 665238, 764316, 855306, 886984, 997857, 1140408, 1282959, 1330476, 1528632, 1710612, 1995714, 2565918, 2660952, 2993571, 3421224, 3991428, 5131836, 5987142, 7982856, 8980713, 10263672, 11974284, 17961426, 23948568, 35922852, 71845704]

約数ペア:

[(1, 71845704), (2, 35922852), (3, 23948568), (4, 17961426), (6, 11974284), (7, 10263672), (8, 8980713), (9, 7982856), (12, 5987142), (14, 5131836), (18, 3991428), (21, 3421224), (24, 2993571), (27, 2660952), (28, 2565918), (36, 1995714), (42, 1710612), (47, 1528632), (54, 1330476), (56, 1282959), (63, 1140408), (72, 997857), (81, 886984), (84, 855306), (94, 764316), (108, 665238), (126, 570204), (141, 509544), (162, 443492), (168, 427653), (188, 382158), (189, 380136), (216, 332619), (252, 285102), (282, 254772), (324, 221746), (329, 218376), (337, 213192), (376, 191079), (378, 190068), (423, 169848), (504, 142551), (564, 127386), (567, 126712), (648, 110873), (658, 109188), (674, 106596), (756, 95034), (846, 84924), (987, 72792), (1011, 71064), (1128, 63693), (1134, 63356), (1269, 56616), (1316, 54594), (1348, 53298), (1512, 47517), (1692, 42462), (1974, 36396), (2022, 35532), (2268, 31678), (2359, 30456), (2538, 28308), (2632, 27297), (2696, 26649), (2961, 24264), (3033, 23688), (3384, 21231), (3807, 18872), (3948, 18198), (4044, 17766), (4536, 15839), (4718, 15228), (5076, 14154), (5922, 12132), (6066, 11844), (7077, 10152), (7614, 9436), (7896, 9099), (8088, 8883)]