90054008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 191647680

約数和(自身を除く): 101593672

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3001, 3751, 6002, 7502, 12004, 15004, 24008, 30008, 33011, 66022, 93031, 132044, 186062, 264088, 363121, 372124, 726242, 744248, 1023341, 1452484, 2046682, 2904968, 4093364, 8186728, 11256751, 22513502, 45027004, 90054008]

約数ペア:

[(1, 90054008), (2, 45027004), (4, 22513502), (8, 11256751), (11, 8186728), (22, 4093364), (31, 2904968), (44, 2046682), (62, 1452484), (88, 1023341), (121, 744248), (124, 726242), (242, 372124), (248, 363121), (341, 264088), (484, 186062), (682, 132044), (968, 93031), (1364, 66022), (2728, 33011), (3001, 30008), (3751, 24008), (6002, 15004), (7502, 12004)]