80850402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 191616516

約数和(自身を除く): 110766114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 193, 222, 306, 333, 386, 579, 629, 666, 1158, 1258, 1369, 1737, 1887, 2738, 3281, 3474, 3774, 4107, 5661, 6562, 7141, 8214, 9843, 11322, 12321, 14282, 19686, 21423, 23273, 24642, 29529, 42846, 46546, 59058, 64269, 69819, 121397, 128538, 139638, 209457, 242794, 264217, 364191, 418914, 528434, 728382, 792651, 1092573, 1585302, 2185146, 2377953, 4491689, 4755906, 8983378, 13475067, 26950134, 40425201, 80850402]

約数ペア:

[(1, 80850402), (2, 40425201), (3, 26950134), (6, 13475067), (9, 8983378), (17, 4755906), (18, 4491689), (34, 2377953), (37, 2185146), (51, 1585302), (74, 1092573), (102, 792651), (111, 728382), (153, 528434), (193, 418914), (222, 364191), (306, 264217), (333, 242794), (386, 209457), (579, 139638), (629, 128538), (666, 121397), (1158, 69819), (1258, 64269), (1369, 59058), (1737, 46546), (1887, 42846), (2738, 29529), (3281, 24642), (3474, 23273), (3774, 21423), (4107, 19686), (5661, 14282), (6562, 12321), (7141, 11322), (8214, 9843)]