68118228

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 177795072

約数和(自身を除く): 109676844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 127, 141, 188, 254, 282, 317, 381, 423, 508, 564, 634, 762, 846, 951, 1143, 1268, 1524, 1692, 1902, 2286, 2853, 3804, 4572, 5706, 5969, 11412, 11938, 14899, 17907, 23876, 29798, 35814, 40259, 44697, 53721, 59596, 71628, 80518, 89394, 107442, 120777, 134091, 161036, 178788, 214884, 241554, 268182, 362331, 483108, 536364, 724662, 1449324, 1892173, 3784346, 5676519, 7568692, 11353038, 17029557, 22706076, 34059114, 68118228]

約数ペア:

[(1, 68118228), (2, 34059114), (3, 22706076), (4, 17029557), (6, 11353038), (9, 7568692), (12, 5676519), (18, 3784346), (36, 1892173), (47, 1449324), (94, 724662), (127, 536364), (141, 483108), (188, 362331), (254, 268182), (282, 241554), (317, 214884), (381, 178788), (423, 161036), (508, 134091), (564, 120777), (634, 107442), (762, 89394), (846, 80518), (951, 71628), (1143, 59596), (1268, 53721), (1524, 44697), (1692, 40259), (1902, 35814), (2286, 29798), (2853, 23876), (3804, 17907), (4572, 14899), (5706, 11938), (5969, 11412)]