61380124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 125435520

約数和(自身を除く): 64055396

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 101, 116, 124, 169, 202, 338, 377, 403, 404, 676, 754, 806, 899, 1313, 1508, 1612, 1798, 2626, 2929, 3131, 3596, 4901, 5239, 5252, 5858, 6262, 9802, 10478, 11687, 11716, 12524, 17069, 19604, 20956, 23374, 34138, 38077, 40703, 46748, 68276, 76154, 81406, 90799, 151931, 152308, 162812, 181598, 303862, 363196, 495001, 529139, 607724, 990002, 1058278, 1180387, 1980004, 2116556, 2360774, 4721548, 15345031, 30690062, 61380124]

約数ペア:

[(1, 61380124), (2, 30690062), (4, 15345031), (13, 4721548), (26, 2360774), (29, 2116556), (31, 1980004), (52, 1180387), (58, 1058278), (62, 990002), (101, 607724), (116, 529139), (124, 495001), (169, 363196), (202, 303862), (338, 181598), (377, 162812), (403, 152308), (404, 151931), (676, 90799), (754, 81406), (806, 76154), (899, 68276), (1313, 46748), (1508, 40703), (1612, 38077), (1798, 34138), (2626, 23374), (2929, 20956), (3131, 19604), (3596, 17069), (4901, 12524), (5239, 11716), (5252, 11687), (5858, 10478), (6262, 9802)]