87888444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 245414400

約数和(自身を除く): 157525956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 109, 116, 174, 203, 218, 327, 331, 348, 406, 436, 609, 654, 662, 763, 812, 993, 1218, 1308, 1324, 1526, 1986, 2289, 2317, 2436, 3052, 3161, 3972, 4578, 4634, 6322, 6951, 9156, 9268, 9483, 9599, 12644, 13902, 18966, 19198, 22127, 27804, 28797, 36079, 37932, 38396, 44254, 57594, 66381, 67193, 72158, 88508, 108237, 115188, 132762, 134386, 144316, 201579, 216474, 252553, 265524, 268772, 403158, 432948, 505106, 757659, 806316, 1010212, 1046291, 1515318, 2092582, 3030636, 3138873, 4185164, 6277746, 7324037, 12555492, 14648074, 21972111, 29296148, 43944222, 87888444]

約数ペア:

[(1, 87888444), (2, 43944222), (3, 29296148), (4, 21972111), (6, 14648074), (7, 12555492), (12, 7324037), (14, 6277746), (21, 4185164), (28, 3138873), (29, 3030636), (42, 2092582), (58, 1515318), (84, 1046291), (87, 1010212), (109, 806316), (116, 757659), (174, 505106), (203, 432948), (218, 403158), (327, 268772), (331, 265524), (348, 252553), (406, 216474), (436, 201579), (609, 144316), (654, 134386), (662, 132762), (763, 115188), (812, 108237), (993, 88508), (1218, 72158), (1308, 67193), (1324, 66381), (1526, 57594), (1986, 44254), (2289, 38396), (2317, 37932), (2436, 36079), (3052, 28797), (3161, 27804), (3972, 22127), (4578, 19198), (4634, 18966), (6322, 13902), (6951, 12644), (9156, 9599), (9268, 9483)]