82738128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 234360000

約数和(自身を除く): 151621872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 349, 449, 528, 698, 898, 1047, 1347, 1396, 1796, 2094, 2694, 2792, 3592, 3839, 4188, 4939, 5388, 5584, 7184, 7678, 8376, 9878, 10776, 11517, 14817, 15356, 16752, 19756, 21552, 23034, 29634, 30712, 39512, 46068, 59268, 61424, 79024, 92136, 118536, 156701, 184272, 237072, 313402, 470103, 626804, 940206, 1253608, 1723711, 1880412, 2507216, 3447422, 3760824, 5171133, 6894844, 7521648, 10342266, 13789688, 20684532, 27579376, 41369064, 82738128]

約数ペア:

[(1, 82738128), (2, 41369064), (3, 27579376), (4, 20684532), (6, 13789688), (8, 10342266), (11, 7521648), (12, 6894844), (16, 5171133), (22, 3760824), (24, 3447422), (33, 2507216), (44, 1880412), (48, 1723711), (66, 1253608), (88, 940206), (132, 626804), (176, 470103), (264, 313402), (349, 237072), (449, 184272), (528, 156701), (698, 118536), (898, 92136), (1047, 79024), (1347, 61424), (1396, 59268), (1796, 46068), (2094, 39512), (2694, 30712), (2792, 29634), (3592, 23034), (3839, 21552), (4188, 19756), (4939, 16752), (5388, 15356), (5584, 14817), (7184, 11517), (7678, 10776), (8376, 9878)]