72021956058

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{285781}}^1$

素因数の和:286164

約数の個数: 64

約数和(自身を含む): 172840953600

約数和(自身を除く): 100818997542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 359, 702, 718, 1077, 2154, 3231, 4667, 6462, 9334, 9693, 14001, 19386, 28002, 42003, 84006, 126009, 252018, 285781, 571562, 857343, 1714686, 2572029, 3715153, 5144058, 7430306, 7716087, 11145459, 15432174, 22290918, 33436377, 66872754, 100309131, 102595379, 200618262, 205190758, 307786137, 615572274, 923358411, 1333739927, 1846716822, 2667479854, 2770075233, 4001219781, 5540150466, 8002439562, 12003659343, 24007318686, 36010978029, 72021956058]

約数ペア:

[(1, 72021956058), (2, 36010978029), (3, 24007318686), (6, 12003659343), (9, 8002439562), (13, 5540150466), (18, 4001219781), (26, 2770075233), (27, 2667479854), (39, 1846716822), (54, 1333739927), (78, 923358411), (117, 615572274), (234, 307786137), (351, 205190758), (359, 200618262), (702, 102595379), (718, 100309131), (1077, 66872754), (2154, 33436377), (3231, 22290918), (4667, 15432174), (6462, 11145459), (9334, 7716087), (9693, 7430306), (14001, 5144058), (19386, 3715153), (28002, 2572029), (42003, 1714686), (84006, 857343), (126009, 571562), (252018, 285781)]