64731128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 156854880

約数和(自身を除く): 92123752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 121, 154, 164, 233, 242, 287, 308, 328, 451, 466, 484, 574, 616, 847, 902, 932, 968, 1148, 1631, 1694, 1804, 1864, 2296, 2563, 3157, 3262, 3388, 3608, 4961, 5126, 6314, 6524, 6776, 9553, 9922, 10252, 12628, 13048, 17941, 19106, 19844, 20504, 25256, 28193, 34727, 35882, 38212, 39688, 56386, 66871, 69454, 71764, 76424, 105083, 112772, 133742, 138908, 143528, 197351, 210166, 225544, 267484, 277816, 394702, 420332, 534968, 735581, 789404, 840664, 1155913, 1471162, 1578808, 2311826, 2942324, 4623652, 5884648, 8091391, 9247304, 16182782, 32365564, 64731128]

約数ペア:

[(1, 64731128), (2, 32365564), (4, 16182782), (7, 9247304), (8, 8091391), (11, 5884648), (14, 4623652), (22, 2942324), (28, 2311826), (41, 1578808), (44, 1471162), (56, 1155913), (77, 840664), (82, 789404), (88, 735581), (121, 534968), (154, 420332), (164, 394702), (233, 277816), (242, 267484), (287, 225544), (308, 210166), (328, 197351), (451, 143528), (466, 138908), (484, 133742), (574, 112772), (616, 105083), (847, 76424), (902, 71764), (932, 69454), (968, 66871), (1148, 56386), (1631, 39688), (1694, 38212), (1804, 35882), (1864, 34727), (2296, 28193), (2563, 25256), (3157, 20504), (3262, 19844), (3388, 19106), (3608, 17941), (4961, 13048), (5126, 12628), (6314, 10252), (6524, 9922), (6776, 9553)]