87689784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40151}}^1$

素因数の和:40180

約数の個数: 64

約数和(自身を含む): 269821440

約数和(自身を除く): 182131656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 40151, 80302, 120453, 160604, 240906, 281057, 321208, 481812, 521963, 562114, 843171, 963624, 1043926, 1124228, 1565889, 1686342, 2087852, 2248456, 3131778, 3372684, 3653741, 4175704, 6263556, 6745368, 7307482, 10961223, 12527112, 14614964, 21922446, 29229928, 43844892, 87689784]

約数ペア:

[(1, 87689784), (2, 43844892), (3, 29229928), (4, 21922446), (6, 14614964), (7, 12527112), (8, 10961223), (12, 7307482), (13, 6745368), (14, 6263556), (21, 4175704), (24, 3653741), (26, 3372684), (28, 3131778), (39, 2248456), (42, 2087852), (52, 1686342), (56, 1565889), (78, 1124228), (84, 1043926), (91, 963624), (104, 843171), (156, 562114), (168, 521963), (182, 481812), (273, 321208), (312, 281057), (364, 240906), (546, 160604), (728, 120453), (1092, 80302), (2184, 40151)]