86764810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 92860790

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 290, 295, 319, 461, 590, 638, 649, 922, 1298, 1595, 1711, 2305, 3190, 3245, 3422, 4610, 5071, 6490, 8555, 10142, 13369, 17110, 18821, 25355, 26738, 27199, 37642, 50710, 54398, 66845, 94105, 133690, 135995, 147059, 188210, 271990, 294118, 299189, 598378, 735295, 788771, 1470590, 1495945, 1577542, 2991890, 3943855, 7887710, 8676481, 17352962, 43382405, 86764810]

約数ペア:

[(1, 86764810), (2, 43382405), (5, 17352962), (10, 8676481), (11, 7887710), (22, 3943855), (29, 2991890), (55, 1577542), (58, 1495945), (59, 1470590), (110, 788771), (118, 735295), (145, 598378), (290, 299189), (295, 294118), (319, 271990), (461, 188210), (590, 147059), (638, 135995), (649, 133690), (922, 94105), (1298, 66845), (1595, 54398), (1711, 50710), (2305, 37642), (3190, 27199), (3245, 26738), (3422, 25355), (4610, 18821), (5071, 17110), (6490, 13369), (8555, 10142)]