89876748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8599}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 229241600

約数和(自身を除く): 139364852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 8599, 10452, 17198, 25797, 34396, 51594, 103188, 111787, 223574, 335361, 447148, 576133, 670722, 1152266, 1341444, 1728399, 2304532, 3456798, 6913596, 7489729, 14979458, 22469187, 29958916, 44938374, 89876748]

約数ペア:

[(1, 89876748), (2, 44938374), (3, 29958916), (4, 22469187), (6, 14979458), (12, 7489729), (13, 6913596), (26, 3456798), (39, 2304532), (52, 1728399), (67, 1341444), (78, 1152266), (134, 670722), (156, 576133), (201, 447148), (268, 335361), (402, 223574), (804, 111787), (871, 103188), (1742, 51594), (2613, 34396), (3484, 25797), (5226, 17198), (8599, 10452)]