72040644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3947}}^1$

素因数の和:3986

約数の個数: 72

約数和(自身を含む): 202295520

約数和(自身を除く): 130254876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 3947, 4563, 6084, 7894, 9126, 11841, 15788, 18252, 23682, 35523, 47364, 51311, 71046, 102622, 106569, 142092, 153933, 205244, 213138, 307866, 426276, 461799, 615732, 667043, 923598, 1334086, 1385397, 1847196, 2001129, 2668172, 2770794, 4002258, 5541588, 6003387, 8004516, 12006774, 18010161, 24013548, 36020322, 72040644]

約数ペア:

[(1, 72040644), (2, 36020322), (3, 24013548), (4, 18010161), (6, 12006774), (9, 8004516), (12, 6003387), (13, 5541588), (18, 4002258), (26, 2770794), (27, 2668172), (36, 2001129), (39, 1847196), (52, 1385397), (54, 1334086), (78, 923598), (108, 667043), (117, 615732), (156, 461799), (169, 426276), (234, 307866), (338, 213138), (351, 205244), (468, 153933), (507, 142092), (676, 106569), (702, 102622), (1014, 71046), (1404, 51311), (1521, 47364), (2028, 35523), (3042, 23682), (3947, 18252), (4563, 15788), (6084, 11841), (7894, 9126)]