72956724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8317}}^1$

素因数の和:8384

約数の個数: 48

約数和(自身を含む): 184459968

約数和(自身を除く): 111503244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8317, 8772, 16634, 24951, 33268, 49902, 99804, 141389, 282778, 357631, 424167, 565556, 715262, 848334, 1072893, 1430524, 1696668, 2145786, 4291572, 6079727, 12159454, 18239181, 24318908, 36478362, 72956724]

約数ペア:

[(1, 72956724), (2, 36478362), (3, 24318908), (4, 18239181), (6, 12159454), (12, 6079727), (17, 4291572), (34, 2145786), (43, 1696668), (51, 1430524), (68, 1072893), (86, 848334), (102, 715262), (129, 565556), (172, 424167), (204, 357631), (258, 282778), (516, 141389), (731, 99804), (1462, 49902), (2193, 33268), (2924, 24951), (4386, 16634), (8317, 8772)]