87437484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 233146368

約数和(自身を除く): 145708884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1667, 1692, 2914, 3334, 4371, 5001, 5828, 6668, 8742, 10002, 13113, 15003, 17484, 20004, 26226, 30006, 51677, 52452, 60012, 78349, 103354, 155031, 156698, 206708, 235047, 310062, 313396, 465093, 470094, 620124, 705141, 930186, 940188, 1410282, 1860372, 2428819, 2820564, 4857638, 7286457, 9715276, 14572914, 21859371, 29145828, 43718742, 87437484]

約数ペア:

[(1, 87437484), (2, 43718742), (3, 29145828), (4, 21859371), (6, 14572914), (9, 9715276), (12, 7286457), (18, 4857638), (31, 2820564), (36, 2428819), (47, 1860372), (62, 1410282), (93, 940188), (94, 930186), (124, 705141), (141, 620124), (186, 470094), (188, 465093), (279, 313396), (282, 310062), (372, 235047), (423, 206708), (558, 156698), (564, 155031), (846, 103354), (1116, 78349), (1457, 60012), (1667, 52452), (1692, 51677), (2914, 30006), (3334, 26226), (4371, 20004), (5001, 17484), (5828, 15003), (6668, 13113), (8742, 10002)]