98988948

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 263881800

約数和(自身を除く): 164892852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1537, 1789, 1908, 3074, 3578, 4611, 5367, 6148, 7156, 9222, 10734, 13833, 16101, 18444, 21468, 27666, 32202, 51881, 55332, 64404, 94817, 103762, 155643, 189634, 207524, 284451, 311286, 379268, 466929, 568902, 622572, 853353, 933858, 1137804, 1706706, 1867716, 2749693, 3413412, 5499386, 8249079, 10998772, 16498158, 24747237, 32996316, 49494474, 98988948]

約数ペア:

[(1, 98988948), (2, 49494474), (3, 32996316), (4, 24747237), (6, 16498158), (9, 10998772), (12, 8249079), (18, 5499386), (29, 3413412), (36, 2749693), (53, 1867716), (58, 1706706), (87, 1137804), (106, 933858), (116, 853353), (159, 622572), (174, 568902), (212, 466929), (261, 379268), (318, 311286), (348, 284451), (477, 207524), (522, 189634), (636, 155643), (954, 103762), (1044, 94817), (1537, 64404), (1789, 55332), (1908, 51881), (3074, 32202), (3578, 27666), (4611, 21468), (5367, 18444), (6148, 16101), (7156, 13833), (9222, 10734)]