64884798

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 159676608

約数和(自身を除く): 94791810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 961, 1023, 1089, 1922, 2046, 2178, 2883, 3069, 3751, 5766, 6138, 7502, 8649, 10571, 11253, 17298, 21142, 22506, 29791, 31713, 33759, 59582, 63426, 67518, 89373, 95139, 116281, 178746, 190278, 232562, 268119, 327701, 348843, 536238, 655402, 697686, 983103, 1046529, 1966206, 2093058, 2949309, 3604711, 5898618, 7209422, 10814133, 21628266, 32442399, 64884798]

約数ペア:

[(1, 64884798), (2, 32442399), (3, 21628266), (6, 10814133), (9, 7209422), (11, 5898618), (18, 3604711), (22, 2949309), (31, 2093058), (33, 1966206), (62, 1046529), (66, 983103), (93, 697686), (99, 655402), (121, 536238), (186, 348843), (198, 327701), (242, 268119), (279, 232562), (341, 190278), (363, 178746), (558, 116281), (682, 95139), (726, 89373), (961, 67518), (1023, 63426), (1089, 59582), (1922, 33759), (2046, 31713), (2178, 29791), (2883, 22506), (3069, 21142), (3751, 17298), (5766, 11253), (6138, 10571), (7502, 8649)]