83907684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{110989}}^1$

素因数の和:111009

約数の個数: 48

約数和(自身を含む): 248617600

約数和(自身を除く): 164709916

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, 110989, 221978, 332967, 443956, 665934, 776923, 998901, 1331868, 1553846, 1997802, 2330769, 2996703, 3107692, 3995604, 4661538, 5993406, 6992307, 9323076, 11986812, 13984614, 20976921, 27969228, 41953842, 83907684]

約数ペア:

[(1, 83907684), (2, 41953842), (3, 27969228), (4, 20976921), (6, 13984614), (7, 11986812), (9, 9323076), (12, 6992307), (14, 5993406), (18, 4661538), (21, 3995604), (27, 3107692), (28, 2996703), (36, 2330769), (42, 1997802), (54, 1553846), (63, 1331868), (84, 998901), (108, 776923), (126, 665934), (189, 443956), (252, 332967), (378, 221978), (756, 110989)]