90590892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63439}}^1$

素因数の和:63470

約数の個数: 48

約数和(自身を含む): 255790080

約数和(自身を除く): 165199188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 63439, 126878, 190317, 253756, 380634, 444073, 761268, 888146, 1078463, 1332219, 1776292, 2156926, 2664438, 3235389, 4313852, 5328876, 6470778, 7549241, 12941556, 15098482, 22647723, 30196964, 45295446, 90590892]

約数ペア:

[(1, 90590892), (2, 45295446), (3, 30196964), (4, 22647723), (6, 15098482), (7, 12941556), (12, 7549241), (14, 6470778), (17, 5328876), (21, 4313852), (28, 3235389), (34, 2664438), (42, 2156926), (51, 1776292), (68, 1332219), (84, 1078463), (102, 888146), (119, 761268), (204, 444073), (238, 380634), (357, 253756), (476, 190317), (714, 126878), (1428, 63439)]