68220336

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 193511424

約数和(自身を除く): 125291088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 127, 152, 186, 228, 248, 254, 304, 361, 372, 381, 456, 496, 508, 589, 722, 744, 762, 912, 1016, 1083, 1178, 1444, 1488, 1524, 1767, 2032, 2166, 2356, 2413, 2888, 3048, 3534, 3937, 4332, 4712, 4826, 5776, 6096, 7068, 7239, 7874, 8664, 9424, 9652, 11191, 11811, 14136, 14478, 15748, 17328, 19304, 22382, 23622, 28272, 28956, 31496, 33573, 38608, 44764, 45847, 47244, 57912, 62992, 67146, 74803, 89528, 91694, 94488, 115824, 134292, 137541, 149606, 179056, 183388, 188976, 224409, 268584, 275082, 299212, 366776, 448818, 537168, 550164, 598424, 733552, 897636, 1100328, 1196848, 1421257, 1795272, 2200656, 2842514, 3590544, 4263771, 5685028, 8527542, 11370056, 17055084, 22740112, 34110168, 68220336]

約数ペア:

[(1, 68220336), (2, 34110168), (3, 22740112), (4, 17055084), (6, 11370056), (8, 8527542), (12, 5685028), (16, 4263771), (19, 3590544), (24, 2842514), (31, 2200656), (38, 1795272), (48, 1421257), (57, 1196848), (62, 1100328), (76, 897636), (93, 733552), (114, 598424), (124, 550164), (127, 537168), (152, 448818), (186, 366776), (228, 299212), (248, 275082), (254, 268584), (304, 224409), (361, 188976), (372, 183388), (381, 179056), (456, 149606), (496, 137541), (508, 134292), (589, 115824), (722, 94488), (744, 91694), (762, 89528), (912, 74803), (1016, 67146), (1083, 62992), (1178, 57912), (1444, 47244), (1488, 45847), (1524, 44764), (1767, 38608), (2032, 33573), (2166, 31496), (2356, 28956), (2413, 28272), (2888, 23622), (3048, 22382), (3534, 19304), (3937, 17328), (4332, 15748), (4712, 14478), (4826, 14136), (5776, 11811), (6096, 11191), (7068, 9652), (7239, 9424), (7874, 8664)]