70820388

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{3911}}^1$

素因数の和:4424

約数の個数: 36

約数和(自身を含む): 179419968

約数和(自身を除く): 108599580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 3911, 4527, 6036, 7822, 9054, 11733, 15644, 18108, 23466, 35199, 46932, 70398, 140796, 1967233, 3934466, 5901699, 7868932, 11803398, 17705097, 23606796, 35410194, 70820388]

約数ペア:

[(1, 70820388), (2, 35410194), (3, 23606796), (4, 17705097), (6, 11803398), (9, 7868932), (12, 5901699), (18, 3934466), (36, 1967233), (503, 140796), (1006, 70398), (1509, 46932), (2012, 35199), (3018, 23466), (3911, 18108), (4527, 15644), (6036, 11733), (7822, 9054)]