77930928

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2282

約数の個数: 60

約数和(自身を含む): 219012768

約数和(自身を除く): 141081840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 1997, 2168, 2439, 3252, 3994, 4336, 4878, 5991, 6504, 7988, 9756, 11982, 13008, 15976, 17973, 19512, 23964, 31952, 35946, 39024, 47928, 71892, 95856, 143784, 287568, 541187, 1082374, 1623561, 2164748, 3247122, 4329496, 4870683, 6494244, 8658992, 9741366, 12988488, 19482732, 25976976, 38965464, 77930928]

約数ペア:

[(1, 77930928), (2, 38965464), (3, 25976976), (4, 19482732), (6, 12988488), (8, 9741366), (9, 8658992), (12, 6494244), (16, 4870683), (18, 4329496), (24, 3247122), (36, 2164748), (48, 1623561), (72, 1082374), (144, 541187), (271, 287568), (542, 143784), (813, 95856), (1084, 71892), (1626, 47928), (1997, 39024), (2168, 35946), (2439, 31952), (3252, 23964), (3994, 19512), (4336, 17973), (4878, 15976), (5991, 13008), (6504, 11982), (7988, 9756)]