69530328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{137957}}^1$

素因数の和:137976

約数の個数: 48

約数和(自身を含む): 215214480

約数和(自身を除く): 145684152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 137957, 275914, 413871, 551828, 827742, 965699, 1103656, 1241613, 1655484, 1931398, 2483226, 2897097, 3310968, 3862796, 4966452, 5794194, 7725592, 8691291, 9932904, 11588388, 17382582, 23176776, 34765164, 69530328]

約数ペア:

[(1, 69530328), (2, 34765164), (3, 23176776), (4, 17382582), (6, 11588388), (7, 9932904), (8, 8691291), (9, 7725592), (12, 5794194), (14, 4966452), (18, 3862796), (21, 3310968), (24, 2897097), (28, 2483226), (36, 1931398), (42, 1655484), (56, 1241613), (63, 1103656), (72, 965699), (84, 827742), (126, 551828), (168, 413871), (252, 275914), (504, 137957)]