68796

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1$

素因数の和:40

約数の個数: 72

約数和(自身を含む): 223440

約数和(自身を除く): 154644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 22932, 34398, 68796]

約数ペア:

[(1, 68796), (2, 34398), (3, 22932), (4, 17199), (6, 11466), (7, 9828), (9, 7644), (12, 5733), (13, 5292), (14, 4914), (18, 3822), (21, 3276), (26, 2646), (27, 2548), (28, 2457), (36, 1911), (39, 1764), (42, 1638), (49, 1404), (52, 1323), (54, 1274), (63, 1092), (78, 882), (84, 819), (91, 756), (98, 702), (108, 637), (117, 588), (126, 546), (147, 468), (156, 441), (182, 378), (189, 364), (196, 351), (234, 294), (252, 273)]