87869838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17581}}^1$

素因数の和:17617

約数の個数: 48

約数和(自身を含む): 216469584

約数和(自身を除く): 128599746

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 17581, 35162, 52743, 105486, 123067, 246134, 298877, 369201, 597754, 738402, 861469, 896631, 1722938, 1793262, 2092139, 2584407, 4184278, 5168814, 6276417, 12552834, 14644973, 29289946, 43934919, 87869838]

約数ペア:

[(1, 87869838), (2, 43934919), (3, 29289946), (6, 14644973), (7, 12552834), (14, 6276417), (17, 5168814), (21, 4184278), (34, 2584407), (42, 2092139), (49, 1793262), (51, 1722938), (98, 896631), (102, 861469), (119, 738402), (147, 597754), (238, 369201), (294, 298877), (357, 246134), (714, 123067), (833, 105486), (1666, 52743), (2499, 35162), (4998, 17581)]