71390081288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{10837}}^1$

素因数の和:11238

約数の個数: 64

約数和(自身を含む): 140085918720

約数和(自身を除く): 68695837432

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 263, 404, 526, 808, 1052, 2104, 3131, 6262, 8153, 10837, 12524, 16306, 21674, 25048, 26563, 32612, 43348, 53126, 65224, 86696, 106252, 212504, 335947, 671894, 823453, 1094537, 1343788, 1646906, 2189074, 2687576, 2850131, 3293812, 4378148, 5700262, 6587624, 8756296, 11400524, 22801048, 33930647, 67861294, 88354061, 135722588, 176708122, 271445176, 287863231, 353416244, 575726462, 706832488, 1151452924, 2302905848, 8923760161, 17847520322, 35695040644, 71390081288]

約数ペア:

[(1, 71390081288), (2, 35695040644), (4, 17847520322), (8, 8923760161), (31, 2302905848), (62, 1151452924), (101, 706832488), (124, 575726462), (202, 353416244), (248, 287863231), (263, 271445176), (404, 176708122), (526, 135722588), (808, 88354061), (1052, 67861294), (2104, 33930647), (3131, 22801048), (6262, 11400524), (8153, 8756296), (10837, 6587624), (12524, 5700262), (16306, 4378148), (21674, 3293812), (25048, 2850131), (26563, 2687576), (32612, 2189074), (43348, 1646906), (53126, 1343788), (65224, 1094537), (86696, 823453), (106252, 671894), (212504, 335947)]