85546888

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 189273600

約数和(自身を除く): 103726712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 79, 122, 158, 244, 316, 317, 427, 488, 553, 632, 634, 854, 1106, 1268, 1708, 2212, 2219, 2536, 3416, 4424, 4438, 4819, 8876, 9638, 17752, 19276, 19337, 25043, 33733, 38552, 38674, 50086, 67466, 77348, 100172, 134932, 135359, 154696, 175301, 200344, 269864, 270718, 350602, 541436, 701204, 1082872, 1402408, 1527623, 3055246, 6110492, 10693361, 12220984, 21386722, 42773444, 85546888]

約数ペア:

[(1, 85546888), (2, 42773444), (4, 21386722), (7, 12220984), (8, 10693361), (14, 6110492), (28, 3055246), (56, 1527623), (61, 1402408), (79, 1082872), (122, 701204), (158, 541436), (244, 350602), (316, 270718), (317, 269864), (427, 200344), (488, 175301), (553, 154696), (632, 135359), (634, 134932), (854, 100172), (1106, 77348), (1268, 67466), (1708, 50086), (2212, 38674), (2219, 38552), (2536, 33733), (3416, 25043), (4424, 19337), (4438, 19276), (4819, 17752), (8876, 9638)]