7185117996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{159287}}^1$

素因数の和:159483

約数の個数: 72

約数和(自身を含む): 20873099520

約数和(自身を除く): 13687981524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 11277, 15036, 22554, 45108, 159287, 318574, 477861, 637148, 955722, 1115009, 1433583, 1911444, 2230018, 2867166, 3345027, 4460036, 5734332, 6690054, 10035081, 13380108, 20070162, 28512373, 40140324, 57024746, 85537119, 114049492, 171074238, 199586611, 256611357, 342148476, 399173222, 513222714, 598759833, 798346444, 1026445428, 1197519666, 1796279499, 2395039332, 3592558998, 7185117996]

約数ペア:

[(1, 7185117996), (2, 3592558998), (3, 2395039332), (4, 1796279499), (6, 1197519666), (7, 1026445428), (9, 798346444), (12, 598759833), (14, 513222714), (18, 399173222), (21, 342148476), (28, 256611357), (36, 199586611), (42, 171074238), (63, 114049492), (84, 85537119), (126, 57024746), (179, 40140324), (252, 28512373), (358, 20070162), (537, 13380108), (716, 10035081), (1074, 6690054), (1253, 5734332), (1611, 4460036), (2148, 3345027), (2506, 2867166), (3222, 2230018), (3759, 1911444), (5012, 1433583), (6444, 1115009), (7518, 955722), (11277, 637148), (15036, 477861), (22554, 318574), (45108, 159287)]