64128996

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4662

約数の個数: 60

約数和(自身を含む): 171581872

約数和(自身を除く): 107452876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4603, 4644, 6966, 9206, 13809, 13932, 18412, 27618, 41427, 55236, 82854, 124281, 165708, 197929, 248562, 372843, 395858, 497124, 593787, 745686, 791716, 1187574, 1491372, 1781361, 2375148, 3562722, 5344083, 7125444, 10688166, 16032249, 21376332, 32064498, 64128996]

約数ペア:

[(1, 64128996), (2, 32064498), (3, 21376332), (4, 16032249), (6, 10688166), (9, 7125444), (12, 5344083), (18, 3562722), (27, 2375148), (36, 1781361), (43, 1491372), (54, 1187574), (81, 791716), (86, 745686), (108, 593787), (129, 497124), (162, 395858), (172, 372843), (258, 248562), (324, 197929), (387, 165708), (516, 124281), (774, 82854), (1161, 55236), (1548, 41427), (2322, 27618), (3483, 18412), (4603, 13932), (4644, 13809), (6966, 9206)]