91706212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 178375680

約数和(自身を除く): 86669468

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 157, 188, 239, 314, 478, 611, 628, 956, 1222, 2041, 2444, 3107, 4082, 6214, 7379, 8164, 11233, 12428, 14758, 22466, 29516, 37523, 44932, 75046, 95927, 146029, 150092, 191854, 292058, 383708, 487799, 584116, 975598, 1763581, 1951196, 3527162, 7054324, 22926553, 45853106, 91706212]

約数ペア:

[(1, 91706212), (2, 45853106), (4, 22926553), (13, 7054324), (26, 3527162), (47, 1951196), (52, 1763581), (94, 975598), (157, 584116), (188, 487799), (239, 383708), (314, 292058), (478, 191854), (611, 150092), (628, 146029), (956, 95927), (1222, 75046), (2041, 44932), (2444, 37523), (3107, 29516), (4082, 22466), (6214, 14758), (7379, 12428), (8164, 11233)]