77381022

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 167086080

約数和(自身を除く): 89705058

約数列:

[1, 2, 3, 6, 31, 41, 62, 73, 82, 93, 123, 139, 146, 186, 219, 246, 278, 417, 438, 834, 1271, 2263, 2542, 2993, 3813, 4309, 4526, 5699, 5986, 6789, 7626, 8618, 8979, 10147, 11398, 12927, 13578, 17097, 17958, 20294, 25854, 30441, 34194, 60882, 92783, 176669, 185566, 278349, 314557, 353338, 416027, 530007, 556698, 629114, 832054, 943671, 1060014, 1248081, 1887342, 2496162, 12896837, 25793674, 38690511, 77381022]

約数ペア:

[(1, 77381022), (2, 38690511), (3, 25793674), (6, 12896837), (31, 2496162), (41, 1887342), (62, 1248081), (73, 1060014), (82, 943671), (93, 832054), (123, 629114), (139, 556698), (146, 530007), (186, 416027), (219, 353338), (246, 314557), (278, 278349), (417, 185566), (438, 176669), (834, 92783), (1271, 60882), (2263, 34194), (2542, 30441), (2993, 25854), (3813, 20294), (4309, 17958), (4526, 17097), (5699, 13578), (5986, 12927), (6789, 11398), (7626, 10147), (8618, 8979)]