89560142

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 163330992

約数和(自身を除く): 73770850

約数列:

[1, 2, 7, 14, 43, 49, 53, 86, 98, 106, 301, 371, 401, 602, 742, 802, 2107, 2279, 2597, 2807, 4214, 4558, 5194, 5614, 15953, 17243, 19649, 21253, 31906, 34486, 39298, 42506, 111671, 120701, 148771, 223342, 241402, 297542, 844907, 913879, 1041397, 1689814, 1827758, 2082794, 6397153, 12794306, 44780071, 89560142]

約数ペア:

[(1, 89560142), (2, 44780071), (7, 12794306), (14, 6397153), (43, 2082794), (49, 1827758), (53, 1689814), (86, 1041397), (98, 913879), (106, 844907), (301, 297542), (371, 241402), (401, 223342), (602, 148771), (742, 120701), (802, 111671), (2107, 42506), (2279, 39298), (2597, 34486), (2807, 31906), (4214, 21253), (4558, 19649), (5194, 17243), (5614, 15953)]