85415004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 229975200

約数和(自身を除く): 144560196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 599, 612, 699, 932, 1198, 1398, 1797, 2097, 2396, 2796, 3594, 3961, 4194, 5391, 7188, 7922, 8388, 10183, 10782, 11883, 15844, 20366, 21564, 23766, 30549, 35649, 40732, 47532, 61098, 71298, 91647, 122196, 139567, 142596, 183294, 279134, 366588, 418701, 558268, 837402, 1256103, 1674804, 2372639, 2512206, 4745278, 5024412, 7117917, 9490556, 14235834, 21353751, 28471668, 42707502, 85415004]

約数ペア:

[(1, 85415004), (2, 42707502), (3, 28471668), (4, 21353751), (6, 14235834), (9, 9490556), (12, 7117917), (17, 5024412), (18, 4745278), (34, 2512206), (36, 2372639), (51, 1674804), (68, 1256103), (102, 837402), (153, 558268), (204, 418701), (233, 366588), (306, 279134), (466, 183294), (599, 142596), (612, 139567), (699, 122196), (932, 91647), (1198, 71298), (1398, 61098), (1797, 47532), (2097, 40732), (2396, 35649), (2796, 30549), (3594, 23766), (3961, 21564), (4194, 20366), (5391, 15844), (7188, 11883), (7922, 10782), (8388, 10183)]