80209638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 184850640

約数和(自身を除く): 104641002

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 907, 1734, 1814, 2601, 2721, 4913, 5202, 5442, 8163, 9826, 14739, 15419, 16326, 29478, 30838, 44217, 46257, 88434, 92514, 138771, 262123, 277542, 524246, 786369, 1572738, 2359107, 4456091, 4718214, 8912182, 13368273, 26736546, 40104819, 80209638]

約数ペア:

[(1, 80209638), (2, 40104819), (3, 26736546), (6, 13368273), (9, 8912182), (17, 4718214), (18, 4456091), (34, 2359107), (51, 1572738), (102, 786369), (153, 524246), (289, 277542), (306, 262123), (578, 138771), (867, 92514), (907, 88434), (1734, 46257), (1814, 44217), (2601, 30838), (2721, 29478), (4913, 16326), (5202, 15419), (5442, 14739), (8163, 9826)]