81835104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 96

約数和(自身を含む): 241484544

約数和(自身を除く): 159649440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 2851, 3588, 4784, 5702, 7176, 8553, 9568, 11404, 14352, 17106, 22808, 28704, 34212, 37063, 45616, 65573, 68424, 74126, 91232, 111189, 131146, 136848, 148252, 196719, 222378, 262292, 273696, 296504, 393438, 444756, 524584, 593008, 786876, 852449, 889512, 1049168, 1186016, 1573752, 1704898, 1779024, 2098336, 2557347, 3147504, 3409796, 3558048, 5114694, 6295008, 6819592, 10229388, 13639184, 20458776, 27278368, 40917552, 81835104]

約数ペア:

[(1, 81835104), (2, 40917552), (3, 27278368), (4, 20458776), (6, 13639184), (8, 10229388), (12, 6819592), (13, 6295008), (16, 5114694), (23, 3558048), (24, 3409796), (26, 3147504), (32, 2557347), (39, 2098336), (46, 1779024), (48, 1704898), (52, 1573752), (69, 1186016), (78, 1049168), (92, 889512), (96, 852449), (104, 786876), (138, 593008), (156, 524584), (184, 444756), (208, 393438), (276, 296504), (299, 273696), (312, 262292), (368, 222378), (416, 196719), (552, 148252), (598, 136848), (624, 131146), (736, 111189), (897, 91232), (1104, 74126), (1196, 68424), (1248, 65573), (1794, 45616), (2208, 37063), (2392, 34212), (2851, 28704), (3588, 22808), (4784, 17106), (5702, 14352), (7176, 11404), (8553, 9568)]