78835764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1667}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 210728448

約数和(自身を除く): 131892684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 563, 1126, 1667, 1689, 2252, 3334, 3378, 3941, 5001, 6668, 6756, 7882, 10002, 11669, 11823, 15764, 20004, 23338, 23646, 35007, 46676, 47292, 70014, 140028, 938521, 1877042, 2815563, 3754084, 5631126, 6569647, 11262252, 13139294, 19708941, 26278588, 39417882, 78835764]

約数ペア:

[(1, 78835764), (2, 39417882), (3, 26278588), (4, 19708941), (6, 13139294), (7, 11262252), (12, 6569647), (14, 5631126), (21, 3754084), (28, 2815563), (42, 1877042), (84, 938521), (563, 140028), (1126, 70014), (1667, 47292), (1689, 46676), (2252, 35007), (3334, 23646), (3378, 23338), (3941, 20004), (5001, 15764), (6668, 11823), (6756, 11669), (7882, 10002)]