78985608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253159}}^1$

素因数の和:253181

約数の個数: 32

約数和(自身を含む): 212654400

約数和(自身を除く): 133668792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 253159, 506318, 759477, 1012636, 1518954, 2025272, 3037908, 3291067, 6075816, 6582134, 9873201, 13164268, 19746402, 26328536, 39492804, 78985608]

約数ペア:

[(1, 78985608), (2, 39492804), (3, 26328536), (4, 19746402), (6, 13164268), (8, 9873201), (12, 6582134), (13, 6075816), (24, 3291067), (26, 3037908), (39, 2025272), (52, 1518954), (78, 1012636), (104, 759477), (156, 506318), (312, 253159)]