39142728

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 111196800

約数和(自身を除く): 72054072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 269, 282, 344, 376, 387, 423, 516, 538, 564, 774, 807, 846, 1032, 1076, 1128, 1548, 1614, 1692, 2021, 2152, 2421, 3096, 3228, 3384, 4042, 4842, 6063, 6456, 8084, 9684, 11567, 12126, 12643, 16168, 18189, 19368, 23134, 24252, 25286, 34701, 36378, 37929, 46268, 48504, 50572, 69402, 72756, 75858, 92536, 101144, 104103, 113787, 138804, 145512, 151716, 208206, 227574, 277608, 303432, 416412, 455148, 543649, 832824, 910296, 1087298, 1630947, 2174596, 3261894, 4349192, 4892841, 6523788, 9785682, 13047576, 19571364, 39142728]

約数ペア:

[(1, 39142728), (2, 19571364), (3, 13047576), (4, 9785682), (6, 6523788), (8, 4892841), (9, 4349192), (12, 3261894), (18, 2174596), (24, 1630947), (36, 1087298), (43, 910296), (47, 832824), (72, 543649), (86, 455148), (94, 416412), (129, 303432), (141, 277608), (172, 227574), (188, 208206), (258, 151716), (269, 145512), (282, 138804), (344, 113787), (376, 104103), (387, 101144), (423, 92536), (516, 75858), (538, 72756), (564, 69402), (774, 50572), (807, 48504), (846, 46268), (1032, 37929), (1076, 36378), (1128, 34701), (1548, 25286), (1614, 24252), (1692, 23134), (2021, 19368), (2152, 18189), (2421, 16168), (3096, 12643), (3228, 12126), (3384, 11567), (4042, 9684), (4842, 8084), (6063, 6456)]