83780676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{110821}}^1$

素因数の和:110841

約数の個数: 48

約数和(自身を含む): 248241280

約数和(自身を除く): 164460604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 110821, 221642, 332463, 443284, 664926, 775747, 997389, 1329852, 1551494, 1994778, 2327241, 2992167, 3102988, 3989556, 4654482, 5984334, 6981723, 9308964, 11968668, 13963446, 20945169, 27926892, 41890338, 83780676]

約数ペア:

[(1, 83780676), (2, 41890338), (3, 27926892), (4, 20945169), (6, 13963446), (7, 11968668), (9, 9308964), (12, 6981723), (14, 5984334), (18, 4654482), (21, 3989556), (27, 3102988), (28, 2992167), (36, 2327241), (42, 1994778), (54, 1551494), (63, 1329852), (84, 997389), (108, 775747), (126, 664926), (189, 443284), (252, 332463), (378, 221642), (756, 110821)]