76724856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81971}}^1$

素因数の和:81996

約数の個数: 48

約数和(自身を含む): 223783560

約数和(自身を除く): 147058704

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, 81971, 163942, 245913, 327884, 491826, 655768, 737739, 983652, 1065623, 1475478, 1967304, 2131246, 2950956, 3196869, 4262492, 5901912, 6393738, 8524984, 9590607, 12787476, 19181214, 25574952, 38362428, 76724856]

約数ペア:

[(1, 76724856), (2, 38362428), (3, 25574952), (4, 19181214), (6, 12787476), (8, 9590607), (9, 8524984), (12, 6393738), (13, 5901912), (18, 4262492), (24, 3196869), (26, 2950956), (36, 2131246), (39, 1967304), (52, 1475478), (72, 1065623), (78, 983652), (104, 737739), (117, 655768), (156, 491826), (234, 327884), (312, 245913), (468, 163942), (936, 81971)]