68864808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{54139}}^1$

素因数の和:54201

約数の個数: 32

約数和(自身を含む): 175413600

約数和(自身を除く): 106548792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 54139, 108278, 162417, 216556, 324834, 433112, 649668, 1299336, 2869367, 5738734, 8608101, 11477468, 17216202, 22954936, 34432404, 68864808]

約数ペア:

[(1, 68864808), (2, 34432404), (3, 22954936), (4, 17216202), (6, 11477468), (8, 8608101), (12, 5738734), (24, 2869367), (53, 1299336), (106, 649668), (159, 433112), (212, 324834), (318, 216556), (424, 162417), (636, 108278), (1272, 54139)]