72187884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46633}}^1$

素因数の和:46686

約数の個数: 36

約数和(自身を含む): 186722536

約数和(自身を除く): 114534652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 46633, 93266, 139899, 186532, 279798, 419697, 559596, 839394, 1678788, 2005219, 4010438, 6015657, 8020876, 12031314, 18046971, 24062628, 36093942, 72187884]

約数ペア:

[(1, 72187884), (2, 36093942), (3, 24062628), (4, 18046971), (6, 12031314), (9, 8020876), (12, 6015657), (18, 4010438), (36, 2005219), (43, 1678788), (86, 839394), (129, 559596), (172, 419697), (258, 279798), (387, 186532), (516, 139899), (774, 93266), (1548, 46633)]