68791728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 185988096

約数和(自身を除く): 117196368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 557, 664, 744, 996, 1114, 1328, 1488, 1671, 1992, 2228, 2573, 3342, 3984, 4456, 5146, 6684, 7719, 8912, 10292, 13368, 15438, 17267, 20584, 26736, 30876, 34534, 41168, 46231, 51801, 61752, 69068, 92462, 103602, 123504, 138136, 138693, 184924, 207204, 276272, 277386, 369848, 414408, 554772, 739696, 828816, 1109544, 1433161, 2219088, 2866322, 4299483, 5732644, 8598966, 11465288, 17197932, 22930576, 34395864, 68791728]

約数ペア:

[(1, 68791728), (2, 34395864), (3, 22930576), (4, 17197932), (6, 11465288), (8, 8598966), (12, 5732644), (16, 4299483), (24, 2866322), (31, 2219088), (48, 1433161), (62, 1109544), (83, 828816), (93, 739696), (124, 554772), (166, 414408), (186, 369848), (248, 277386), (249, 276272), (332, 207204), (372, 184924), (496, 138693), (498, 138136), (557, 123504), (664, 103602), (744, 92462), (996, 69068), (1114, 61752), (1328, 51801), (1488, 46231), (1671, 41168), (1992, 34534), (2228, 30876), (2573, 26736), (3342, 20584), (3984, 17267), (4456, 15438), (5146, 13368), (6684, 10292), (7719, 8912)]