63979656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205063}}^1$

素因数の和:205085

約数の個数: 32

約数和(自身を含む): 172253760

約数和(自身を除く): 108274104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 205063, 410126, 615189, 820252, 1230378, 1640504, 2460756, 2665819, 4921512, 5331638, 7997457, 10663276, 15994914, 21326552, 31989828, 63979656]

約数ペア:

[(1, 63979656), (2, 31989828), (3, 21326552), (4, 15994914), (6, 10663276), (8, 7997457), (12, 5331638), (13, 4921512), (24, 2665819), (26, 2460756), (39, 1640504), (52, 1230378), (78, 820252), (104, 615189), (156, 410126), (312, 205063)]