77620182

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 167132160

約数和(自身を除く): 89511978

約数列:

[1, 2, 3, 6, 29, 58, 61, 71, 87, 103, 122, 142, 174, 183, 206, 213, 309, 366, 426, 618, 1769, 2059, 2987, 3538, 4118, 4331, 5307, 5974, 6177, 6283, 7313, 8662, 8961, 10614, 12354, 12566, 12993, 14626, 17922, 18849, 21939, 25986, 37698, 43878, 125599, 182207, 212077, 251198, 364414, 376797, 424154, 446093, 546621, 636231, 753594, 892186, 1093242, 1272462, 1338279, 2676558, 12936697, 25873394, 38810091, 77620182]

約数ペア:

[(1, 77620182), (2, 38810091), (3, 25873394), (6, 12936697), (29, 2676558), (58, 1338279), (61, 1272462), (71, 1093242), (87, 892186), (103, 753594), (122, 636231), (142, 546621), (174, 446093), (183, 424154), (206, 376797), (213, 364414), (309, 251198), (366, 212077), (426, 182207), (618, 125599), (1769, 43878), (2059, 37698), (2987, 25986), (3538, 21939), (4118, 18849), (4331, 17922), (5307, 14626), (5974, 12993), (6177, 12566), (6283, 12354), (7313, 10614), (8662, 8961)]