76721112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81967}}^1$

素因数の和:81992

約数の個数: 48

約数和(自身を含む): 223772640

約数和(自身を除く): 147051528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 81967, 163934, 245901, 327868, 491802, 655736, 737703, 983604, 1065571, 1475406, 1967208, 2131142, 2950812, 3196713, 4262284, 5901624, 6393426, 8524568, 9590139, 12786852, 19180278, 25573704, 38360556, 76721112]

約数ペア:

[(1, 76721112), (2, 38360556), (3, 25573704), (4, 19180278), (6, 12786852), (8, 9590139), (9, 8524568), (12, 6393426), (13, 5901624), (18, 4262284), (24, 3196713), (26, 2950812), (36, 2131142), (39, 1967208), (52, 1475406), (72, 1065571), (78, 983604), (104, 737703), (117, 655736), (156, 491802), (234, 327868), (312, 245901), (468, 163934), (936, 81967)]