66712698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 156874536

約数和(自身を除く): 90161838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2081, 2466, 3562, 4162, 5343, 6243, 10686, 12486, 16029, 18729, 27053, 32058, 37458, 54106, 81159, 162318, 243477, 285097, 486954, 570194, 855291, 1710582, 2565873, 3706261, 5131746, 7412522, 11118783, 22237566, 33356349, 66712698]

約数ペア:

[(1, 66712698), (2, 33356349), (3, 22237566), (6, 11118783), (9, 7412522), (13, 5131746), (18, 3706261), (26, 2565873), (39, 1710582), (78, 855291), (117, 570194), (137, 486954), (234, 285097), (274, 243477), (411, 162318), (822, 81159), (1233, 54106), (1781, 37458), (2081, 32058), (2466, 27053), (3562, 18729), (4162, 16029), (5343, 12486), (6243, 10686)]