72523815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 148133376

約数和(自身を除く): 75609561

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 67, 91, 105, 169, 183, 195, 201, 273, 305, 335, 427, 455, 469, 507, 793, 845, 871, 915, 1005, 1183, 1281, 1365, 1407, 2135, 2345, 2379, 2535, 2613, 3549, 3965, 4087, 4355, 5551, 5915, 6097, 6405, 7035, 10309, 11323, 11895, 12261, 13065, 16653, 17745, 18291, 20435, 27755, 28609, 30485, 30927, 33969, 51545, 53131, 56615, 61305, 72163, 79261, 83265, 85827, 91455, 143045, 154635, 159393, 169845, 216489, 237783, 265655, 360815, 371917, 396305, 429135, 690703, 796965, 1082445, 1115751, 1188915, 1859585, 2072109, 3453515, 4834921, 5578755, 10360545, 14504763, 24174605, 72523815]

約数ペア:

[(1, 72523815), (3, 24174605), (5, 14504763), (7, 10360545), (13, 5578755), (15, 4834921), (21, 3453515), (35, 2072109), (39, 1859585), (61, 1188915), (65, 1115751), (67, 1082445), (91, 796965), (105, 690703), (169, 429135), (183, 396305), (195, 371917), (201, 360815), (273, 265655), (305, 237783), (335, 216489), (427, 169845), (455, 159393), (469, 154635), (507, 143045), (793, 91455), (845, 85827), (871, 83265), (915, 79261), (1005, 72163), (1183, 61305), (1281, 56615), (1365, 53131), (1407, 51545), (2135, 33969), (2345, 30927), (2379, 30485), (2535, 28609), (2613, 27755), (3549, 20435), (3965, 18291), (4087, 17745), (4355, 16653), (5551, 13065), (5915, 12261), (6097, 11895), (6405, 11323), (7035, 10309)]