64109646

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 143588016

約数和(自身を除く): 79478370

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 113, 129, 226, 258, 339, 387, 678, 733, 774, 1017, 1466, 2034, 2199, 4398, 4859, 6597, 9718, 13194, 14577, 29154, 31519, 43731, 63038, 82829, 87462, 94557, 165658, 189114, 248487, 283671, 496974, 567342, 745461, 1490922, 3561647, 7123294, 10684941, 21369882, 32054823, 64109646]

約数ペア:

[(1, 64109646), (2, 32054823), (3, 21369882), (6, 10684941), (9, 7123294), (18, 3561647), (43, 1490922), (86, 745461), (113, 567342), (129, 496974), (226, 283671), (258, 248487), (339, 189114), (387, 165658), (678, 94557), (733, 87462), (774, 82829), (1017, 63038), (1466, 43731), (2034, 31519), (2199, 29154), (4398, 14577), (4859, 13194), (6597, 9718)]