90055836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 246310064

約数和(自身を除く): 156254228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 337, 468, 571, 674, 1011, 1142, 1348, 1713, 2022, 2284, 3033, 3426, 4044, 4381, 5139, 6066, 6852, 7423, 8762, 10278, 12132, 13143, 14846, 17524, 20556, 22269, 26286, 29692, 39429, 44538, 52572, 66807, 78858, 89076, 133614, 157716, 192427, 267228, 384854, 577281, 769708, 1154562, 1731843, 2309124, 2501551, 3463686, 5003102, 6927372, 7504653, 10006204, 15009306, 22513959, 30018612, 45027918, 90055836]

約数ペア:

[(1, 90055836), (2, 45027918), (3, 30018612), (4, 22513959), (6, 15009306), (9, 10006204), (12, 7504653), (13, 6927372), (18, 5003102), (26, 3463686), (36, 2501551), (39, 2309124), (52, 1731843), (78, 1154562), (117, 769708), (156, 577281), (234, 384854), (337, 267228), (468, 192427), (571, 157716), (674, 133614), (1011, 89076), (1142, 78858), (1348, 66807), (1713, 52572), (2022, 44538), (2284, 39429), (3033, 29692), (3426, 26286), (4044, 22269), (4381, 20556), (5139, 17524), (6066, 14846), (6852, 13143), (7423, 12132), (8762, 10278)]