80523058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 157925376

約数和(自身を除く): 77402318

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 101, 154, 167, 202, 217, 334, 341, 434, 682, 707, 1111, 1169, 1414, 1837, 2222, 2338, 2387, 3131, 3674, 4774, 5177, 6262, 7777, 10354, 12859, 15554, 16867, 21917, 25718, 33734, 34441, 36239, 43834, 56947, 68882, 72478, 113894, 118069, 185537, 236138, 241087, 371074, 398629, 482174, 522877, 797258, 1045754, 1298759, 2597518, 3660139, 5751647, 7320278, 11503294, 40261529, 80523058]

約数ペア:

[(1, 80523058), (2, 40261529), (7, 11503294), (11, 7320278), (14, 5751647), (22, 3660139), (31, 2597518), (62, 1298759), (77, 1045754), (101, 797258), (154, 522877), (167, 482174), (202, 398629), (217, 371074), (334, 241087), (341, 236138), (434, 185537), (682, 118069), (707, 113894), (1111, 72478), (1169, 68882), (1414, 56947), (1837, 43834), (2222, 36239), (2338, 34441), (2387, 33734), (3131, 25718), (3674, 21917), (4774, 16867), (5177, 15554), (6262, 12859), (7777, 10354)]