86509108

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 184369920

約数和(自身を除く): 97860812

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 79, 98, 148, 151, 158, 196, 259, 302, 316, 518, 553, 604, 1036, 1057, 1106, 1813, 2114, 2212, 2923, 3626, 3871, 4228, 5587, 5846, 7252, 7399, 7742, 11174, 11692, 11929, 14798, 15484, 20461, 22348, 23858, 29596, 39109, 40922, 47716, 78218, 81844, 83503, 143227, 156436, 167006, 273763, 286454, 334012, 441373, 547526, 572908, 584521, 882746, 1095052, 1169042, 1765492, 2338084, 3089611, 6179222, 12358444, 21627277, 43254554, 86509108]

約数ペア:

[(1, 86509108), (2, 43254554), (4, 21627277), (7, 12358444), (14, 6179222), (28, 3089611), (37, 2338084), (49, 1765492), (74, 1169042), (79, 1095052), (98, 882746), (148, 584521), (151, 572908), (158, 547526), (196, 441373), (259, 334012), (302, 286454), (316, 273763), (518, 167006), (553, 156436), (604, 143227), (1036, 83503), (1057, 81844), (1106, 78218), (1813, 47716), (2114, 40922), (2212, 39109), (2923, 29596), (3626, 23858), (3871, 22348), (4228, 20461), (5587, 15484), (5846, 14798), (7252, 11929), (7399, 11692), (7742, 11174)]