87489684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 238230720

約数和(自身を除く): 150741036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 1003, 1062, 2006, 2124, 2423, 3009, 4012, 4846, 6018, 7269, 9027, 9692, 12036, 14538, 18054, 21807, 29076, 36108, 41191, 43614, 82382, 87228, 123573, 142957, 164764, 247146, 285914, 370719, 428871, 494292, 571828, 741438, 857742, 1286613, 1482876, 1715484, 2430269, 2573226, 4860538, 5146452, 7290807, 9721076, 14581614, 21872421, 29163228, 43744842, 87489684]

約数ペア:

[(1, 87489684), (2, 43744842), (3, 29163228), (4, 21872421), (6, 14581614), (9, 9721076), (12, 7290807), (17, 5146452), (18, 4860538), (34, 2573226), (36, 2430269), (51, 1715484), (59, 1482876), (68, 1286613), (102, 857742), (118, 741438), (153, 571828), (177, 494292), (204, 428871), (236, 370719), (306, 285914), (354, 247146), (531, 164764), (612, 142957), (708, 123573), (1003, 87228), (1062, 82382), (2006, 43614), (2124, 41191), (2423, 36108), (3009, 29076), (4012, 21807), (4846, 18054), (6018, 14538), (7269, 12036), (9027, 9692)]