65435292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 180245520

約数和(自身を除く): 114810228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1571, 1602, 2314, 3142, 3204, 3471, 4628, 4713, 6284, 6942, 9426, 10413, 13884, 14139, 18852, 20423, 20826, 28278, 40846, 41652, 56556, 61269, 81692, 122538, 139819, 183807, 245076, 279638, 367614, 419457, 559276, 735228, 838914, 1258371, 1677828, 1817647, 2516742, 3635294, 5033484, 5452941, 7270588, 10905882, 16358823, 21811764, 32717646, 65435292]

約数ペア:

[(1, 65435292), (2, 32717646), (3, 21811764), (4, 16358823), (6, 10905882), (9, 7270588), (12, 5452941), (13, 5033484), (18, 3635294), (26, 2516742), (36, 1817647), (39, 1677828), (52, 1258371), (78, 838914), (89, 735228), (117, 559276), (156, 419457), (178, 367614), (234, 279638), (267, 245076), (356, 183807), (468, 139819), (534, 122538), (801, 81692), (1068, 61269), (1157, 56556), (1571, 41652), (1602, 40846), (2314, 28278), (3142, 20826), (3204, 20423), (3471, 18852), (4628, 14139), (4713, 13884), (6284, 10413), (6942, 9426)]