71331186

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 150141600

約数和(自身を除く): 78810414

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 139, 178, 186, 267, 278, 417, 534, 834, 961, 1922, 2759, 2883, 4309, 5518, 5766, 8277, 8618, 12371, 12927, 16554, 24742, 25854, 37113, 74226, 85529, 133579, 171058, 256587, 267158, 383501, 400737, 513174, 767002, 801474, 1150503, 2301006, 11888531, 23777062, 35665593, 71331186]

約数ペア:

[(1, 71331186), (2, 35665593), (3, 23777062), (6, 11888531), (31, 2301006), (62, 1150503), (89, 801474), (93, 767002), (139, 513174), (178, 400737), (186, 383501), (267, 267158), (278, 256587), (417, 171058), (534, 133579), (834, 85529), (961, 74226), (1922, 37113), (2759, 25854), (2883, 24742), (4309, 16554), (5518, 12927), (5766, 12371), (8277, 8618)]