72641580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110063}}^1$

素因数の和:110086

約数の個数: 48

約数和(自身を含む): 221889024

約数和(自身を除く): 149247444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 110063, 220126, 330189, 440252, 550315, 660378, 1100630, 1210693, 1320756, 1650945, 2201260, 2421386, 3301890, 3632079, 4842772, 6053465, 6603780, 7264158, 12106930, 14528316, 18160395, 24213860, 36320790, 72641580]

約数ペア:

[(1, 72641580), (2, 36320790), (3, 24213860), (4, 18160395), (5, 14528316), (6, 12106930), (10, 7264158), (11, 6603780), (12, 6053465), (15, 4842772), (20, 3632079), (22, 3301890), (30, 2421386), (33, 2201260), (44, 1650945), (55, 1320756), (60, 1210693), (66, 1100630), (110, 660378), (132, 550315), (165, 440252), (220, 330189), (330, 220126), (660, 110063)]