86742068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 97762252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1583, 1957, 2884, 3166, 3914, 6332, 7828, 11081, 13699, 22162, 27398, 30077, 44324, 54796, 60154, 120308, 163049, 210539, 326098, 421078, 652196, 842156, 1141343, 2282686, 3097931, 4565372, 6195862, 12391724, 21685517, 43371034, 86742068]

約数ペア:

[(1, 86742068), (2, 43371034), (4, 21685517), (7, 12391724), (14, 6195862), (19, 4565372), (28, 3097931), (38, 2282686), (76, 1141343), (103, 842156), (133, 652196), (206, 421078), (266, 326098), (412, 210539), (532, 163049), (721, 120308), (1442, 60154), (1583, 54796), (1957, 44324), (2884, 30077), (3166, 27398), (3914, 22162), (6332, 13699), (7828, 11081)]