82987488

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2816

約数の個数: 72

約数和(自身を含む): 238289688

約数和(自身を除く): 155302200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 2693, 3424, 3852, 5136, 5386, 7704, 8079, 10272, 10772, 15408, 16158, 21544, 24237, 30816, 32316, 43088, 48474, 64632, 86176, 96948, 129264, 193896, 258528, 288151, 387792, 576302, 775584, 864453, 1152604, 1728906, 2305208, 2593359, 3457812, 4610416, 5186718, 6915624, 9220832, 10373436, 13831248, 20746872, 27662496, 41493744, 82987488]

約数ペア:

[(1, 82987488), (2, 41493744), (3, 27662496), (4, 20746872), (6, 13831248), (8, 10373436), (9, 9220832), (12, 6915624), (16, 5186718), (18, 4610416), (24, 3457812), (32, 2593359), (36, 2305208), (48, 1728906), (72, 1152604), (96, 864453), (107, 775584), (144, 576302), (214, 387792), (288, 288151), (321, 258528), (428, 193896), (642, 129264), (856, 96948), (963, 86176), (1284, 64632), (1712, 48474), (1926, 43088), (2568, 32316), (2693, 30816), (3424, 24237), (3852, 21544), (5136, 16158), (5386, 15408), (7704, 10772), (8079, 10272)]