171028116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21941

約数の個数: 72

約数和(自身を含む): 510042624

約数和(自身を除く): 339014508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 21893, 43786, 65679, 87572, 131358, 153251, 197037, 262716, 306502, 394074, 459753, 613004, 678683, 788148, 919506, 1357366, 1379259, 1839012, 2036049, 2714732, 2758518, 4072098, 4750781, 5517036, 6108147, 8144196, 9501562, 12216294, 14252343, 19003124, 24432588, 28504686, 42757029, 57009372, 85514058, 171028116]

約数ペア:

[(1, 171028116), (2, 85514058), (3, 57009372), (4, 42757029), (6, 28504686), (7, 24432588), (9, 19003124), (12, 14252343), (14, 12216294), (18, 9501562), (21, 8144196), (28, 6108147), (31, 5517036), (36, 4750781), (42, 4072098), (62, 2758518), (63, 2714732), (84, 2036049), (93, 1839012), (124, 1379259), (126, 1357366), (186, 919506), (217, 788148), (252, 678683), (279, 613004), (372, 459753), (434, 394074), (558, 306502), (651, 262716), (868, 197037), (1116, 153251), (1302, 131358), (1953, 87572), (2604, 65679), (3906, 43786), (7812, 21893)]