72561204

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21673}}^1$

素因数の和:21717

約数の個数: 48

約数和(自身を含む): 194199040

約数和(自身を除く): 121637836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21673, 43346, 65019, 86692, 130038, 195057, 260076, 390114, 585171, 671863, 780228, 1170342, 1343726, 2015589, 2340684, 2687452, 4031178, 6046767, 8062356, 12093534, 18140301, 24187068, 36280602, 72561204]

約数ペア:

[(1, 72561204), (2, 36280602), (3, 24187068), (4, 18140301), (6, 12093534), (9, 8062356), (12, 6046767), (18, 4031178), (27, 2687452), (31, 2340684), (36, 2015589), (54, 1343726), (62, 1170342), (93, 780228), (108, 671863), (124, 585171), (186, 390114), (279, 260076), (372, 195057), (558, 130038), (837, 86692), (1116, 65019), (1674, 43346), (3348, 21673)]