71622864

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 90

約数和(自身を含む): 205977330

約数和(自身を除く): 134354466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 269, 344, 387, 516, 538, 688, 774, 807, 1032, 1076, 1548, 1614, 1849, 2064, 2152, 2421, 3096, 3228, 3698, 4304, 4842, 5547, 6192, 6456, 7396, 9684, 11094, 11567, 12912, 14792, 16641, 19368, 22188, 23134, 29584, 33282, 34701, 38736, 44376, 46268, 66564, 69402, 88752, 92536, 104103, 133128, 138804, 185072, 208206, 266256, 277608, 416412, 497381, 555216, 832824, 994762, 1492143, 1665648, 1989524, 2984286, 3979048, 4476429, 5968572, 7958096, 8952858, 11937144, 17905716, 23874288, 35811432, 71622864]

約数ペア:

[(1, 71622864), (2, 35811432), (3, 23874288), (4, 17905716), (6, 11937144), (8, 8952858), (9, 7958096), (12, 5968572), (16, 4476429), (18, 3979048), (24, 2984286), (36, 1989524), (43, 1665648), (48, 1492143), (72, 994762), (86, 832824), (129, 555216), (144, 497381), (172, 416412), (258, 277608), (269, 266256), (344, 208206), (387, 185072), (516, 138804), (538, 133128), (688, 104103), (774, 92536), (807, 88752), (1032, 69402), (1076, 66564), (1548, 46268), (1614, 44376), (1849, 38736), (2064, 34701), (2152, 33282), (2421, 29584), (3096, 23134), (3228, 22188), (3698, 19368), (4304, 16641), (4842, 14792), (5547, 12912), (6192, 11567), (6456, 11094), (7396, 9684)]