72401604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 119199036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 79, 106, 131, 132, 158, 159, 212, 237, 262, 316, 318, 393, 474, 524, 583, 636, 786, 869, 948, 1166, 1441, 1572, 1738, 1749, 2332, 2607, 2882, 3476, 3498, 4187, 4323, 5214, 5764, 6943, 6996, 8374, 8646, 10349, 10428, 12561, 13886, 16748, 17292, 20698, 20829, 25122, 27772, 31047, 41396, 41658, 46057, 50244, 62094, 76373, 83316, 92114, 113839, 124188, 138171, 152746, 184228, 227678, 229119, 276342, 305492, 341517, 455356, 458238, 548497, 552684, 683034, 916476, 1096994, 1366068, 1645491, 2193988, 3290982, 6033467, 6581964, 12066934, 18100401, 24133868, 36200802, 72401604]

約数ペア:

[(1, 72401604), (2, 36200802), (3, 24133868), (4, 18100401), (6, 12066934), (11, 6581964), (12, 6033467), (22, 3290982), (33, 2193988), (44, 1645491), (53, 1366068), (66, 1096994), (79, 916476), (106, 683034), (131, 552684), (132, 548497), (158, 458238), (159, 455356), (212, 341517), (237, 305492), (262, 276342), (316, 229119), (318, 227678), (393, 184228), (474, 152746), (524, 138171), (583, 124188), (636, 113839), (786, 92114), (869, 83316), (948, 76373), (1166, 62094), (1441, 50244), (1572, 46057), (1738, 41658), (1749, 41396), (2332, 31047), (2607, 27772), (2882, 25122), (3476, 20829), (3498, 20698), (4187, 17292), (4323, 16748), (5214, 13886), (5764, 12561), (6943, 10428), (6996, 10349), (8374, 8646)]