86348185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 52997735

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 79, 85, 119, 167, 187, 385, 395, 553, 595, 835, 869, 935, 1169, 1309, 1343, 1837, 2765, 2839, 4345, 5845, 6083, 6545, 6715, 9185, 9401, 12859, 13193, 14195, 14773, 19873, 30415, 31229, 47005, 64295, 65965, 73865, 92351, 99365, 103411, 145123, 156145, 218603, 224281, 461755, 517055, 725615, 1015861, 1093015, 1121405, 1569967, 2467091, 5079305, 7849835, 12335455, 17269637, 86348185]

約数ペア:

[(1, 86348185), (5, 17269637), (7, 12335455), (11, 7849835), (17, 5079305), (35, 2467091), (55, 1569967), (77, 1121405), (79, 1093015), (85, 1015861), (119, 725615), (167, 517055), (187, 461755), (385, 224281), (395, 218603), (553, 156145), (595, 145123), (835, 103411), (869, 99365), (935, 92351), (1169, 73865), (1309, 65965), (1343, 64295), (1837, 47005), (2765, 31229), (2839, 30415), (4345, 19873), (5845, 14773), (6083, 14195), (6545, 13193), (6715, 12859), (9185, 9401)]