79745922

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 182901888

約数和(自身を除く): 103155966

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 2713, 3266, 4899, 5426, 8139, 9798, 14697, 16278, 24417, 29394, 48834, 62399, 124798, 187197, 192623, 374394, 385246, 561591, 577869, 1123182, 1155738, 1733607, 3467214, 4430329, 8860658, 13290987, 26581974, 39872961, 79745922]

約数ペア:

[(1, 79745922), (2, 39872961), (3, 26581974), (6, 13290987), (9, 8860658), (18, 4430329), (23, 3467214), (46, 1733607), (69, 1155738), (71, 1123182), (138, 577869), (142, 561591), (207, 385246), (213, 374394), (414, 192623), (426, 187197), (639, 124798), (1278, 62399), (1633, 48834), (2713, 29394), (3266, 24417), (4899, 16278), (5426, 14697), (8139, 9798)]