87989774348

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6869}}^1\times {\mathrm{5791}}^1$

素因数の和:12750

約数の個数: 48

約数和(自身を含む): 178263859200

約数和(自身を除く): 90274084852

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5791, 6869, 11582, 13738, 23164, 27476, 40537, 48083, 81074, 96166, 162148, 192332, 457489, 542651, 914978, 1085302, 1829956, 2170604, 3202423, 3798557, 6404846, 7597114, 12809692, 15194228, 39778379, 79556758, 159113516, 278448653, 556897306, 1113794612, 3142491941, 6284983882, 12569967764, 21997443587, 43994887174, 87989774348]

約数ペア:

[(1, 87989774348), (2, 43994887174), (4, 21997443587), (7, 12569967764), (14, 6284983882), (28, 3142491941), (79, 1113794612), (158, 556897306), (316, 278448653), (553, 159113516), (1106, 79556758), (2212, 39778379), (5791, 15194228), (6869, 12809692), (11582, 7597114), (13738, 6404846), (23164, 3798557), (27476, 3202423), (40537, 2170604), (48083, 1829956), (81074, 1085302), (96166, 914978), (162148, 542651), (192332, 457489)]