72476404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 177924096

約数和(自身を除く): 105447692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 143, 154, 161, 182, 253, 286, 299, 308, 322, 364, 506, 572, 598, 644, 787, 1001, 1012, 1196, 1574, 1771, 2002, 2093, 3148, 3289, 3542, 4004, 4186, 5509, 6578, 7084, 8372, 8657, 10231, 11018, 13156, 17314, 18101, 20462, 22036, 23023, 34628, 36202, 40924, 46046, 60599, 71617, 72404, 92092, 112541, 121198, 126707, 143234, 199111, 225082, 235313, 242396, 253414, 286468, 398222, 450164, 470626, 506828, 787787, 796444, 941252, 1393777, 1575574, 1647191, 2588443, 2787554, 3151148, 3294382, 5176886, 5575108, 6588764, 10353772, 18119101, 36238202, 72476404]

約数ペア:

[(1, 72476404), (2, 36238202), (4, 18119101), (7, 10353772), (11, 6588764), (13, 5575108), (14, 5176886), (22, 3294382), (23, 3151148), (26, 2787554), (28, 2588443), (44, 1647191), (46, 1575574), (52, 1393777), (77, 941252), (91, 796444), (92, 787787), (143, 506828), (154, 470626), (161, 450164), (182, 398222), (253, 286468), (286, 253414), (299, 242396), (308, 235313), (322, 225082), (364, 199111), (506, 143234), (572, 126707), (598, 121198), (644, 112541), (787, 92092), (1001, 72404), (1012, 71617), (1196, 60599), (1574, 46046), (1771, 40924), (2002, 36202), (2093, 34628), (3148, 23023), (3289, 22036), (3542, 20462), (4004, 18101), (4186, 17314), (5509, 13156), (6578, 11018), (7084, 10231), (8372, 8657)]