8069724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 22534512

約数和(自身を除く): 14464788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 401, 468, 516, 559, 774, 802, 1118, 1203, 1548, 1604, 1677, 2236, 2406, 3354, 3609, 4812, 5031, 5213, 6708, 7218, 10062, 10426, 14436, 15639, 17243, 20124, 20852, 31278, 34486, 46917, 51729, 62556, 68972, 93834, 103458, 155187, 187668, 206916, 224159, 310374, 448318, 620748, 672477, 896636, 1344954, 2017431, 2689908, 4034862, 8069724]

約数ペア:

[(1, 8069724), (2, 4034862), (3, 2689908), (4, 2017431), (6, 1344954), (9, 896636), (12, 672477), (13, 620748), (18, 448318), (26, 310374), (36, 224159), (39, 206916), (43, 187668), (52, 155187), (78, 103458), (86, 93834), (117, 68972), (129, 62556), (156, 51729), (172, 46917), (234, 34486), (258, 31278), (387, 20852), (401, 20124), (468, 17243), (516, 15639), (559, 14436), (774, 10426), (802, 10062), (1118, 7218), (1203, 6708), (1548, 5213), (1604, 5031), (1677, 4812), (2236, 3609), (2406, 3354)]