68644416

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 197672960

約数和(自身を除く): 129028544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 607, 608, 744, 912, 992, 1178, 1214, 1216, 1488, 1767, 1821, 1824, 1984, 2356, 2428, 2976, 3534, 3642, 3648, 4712, 4856, 5952, 7068, 7284, 9424, 9712, 11533, 14136, 14568, 18817, 18848, 19424, 23066, 28272, 29136, 34599, 37634, 37696, 38848, 46132, 56451, 56544, 58272, 69198, 75268, 92264, 112902, 113088, 116544, 138396, 150536, 184528, 225804, 276792, 301072, 357523, 369056, 451608, 553584, 602144, 715046, 738112, 903216, 1072569, 1107168, 1204288, 1430092, 1806432, 2145138, 2214336, 2860184, 3612864, 4290276, 5720368, 8580552, 11440736, 17161104, 22881472, 34322208, 68644416]

約数ペア:

[(1, 68644416), (2, 34322208), (3, 22881472), (4, 17161104), (6, 11440736), (8, 8580552), (12, 5720368), (16, 4290276), (19, 3612864), (24, 2860184), (31, 2214336), (32, 2145138), (38, 1806432), (48, 1430092), (57, 1204288), (62, 1107168), (64, 1072569), (76, 903216), (93, 738112), (96, 715046), (114, 602144), (124, 553584), (152, 451608), (186, 369056), (192, 357523), (228, 301072), (248, 276792), (304, 225804), (372, 184528), (456, 150536), (496, 138396), (589, 116544), (607, 113088), (608, 112902), (744, 92264), (912, 75268), (992, 69198), (1178, 58272), (1214, 56544), (1216, 56451), (1488, 46132), (1767, 38848), (1821, 37696), (1824, 37634), (1984, 34599), (2356, 29136), (2428, 28272), (2976, 23066), (3534, 19424), (3642, 18848), (3648, 18817), (4712, 14568), (4856, 14136), (5952, 11533), (7068, 9712), (7284, 9424)]