91919408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 133066192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2099, 2576, 2737, 3128, 4198, 5474, 6256, 8396, 10948, 14693, 16792, 21896, 29386, 33584, 35683, 43792, 48277, 58772, 71366, 96554, 117544, 142732, 193108, 235088, 249781, 285464, 337939, 386216, 499562, 570928, 675878, 772432, 820709, 999124, 1351756, 1641418, 1998248, 2703512, 3282836, 3996496, 5407024, 5744963, 6565672, 11489926, 13131344, 22979852, 45959704, 91919408]

約数ペア:

[(1, 91919408), (2, 45959704), (4, 22979852), (7, 13131344), (8, 11489926), (14, 6565672), (16, 5744963), (17, 5407024), (23, 3996496), (28, 3282836), (34, 2703512), (46, 1998248), (56, 1641418), (68, 1351756), (92, 999124), (112, 820709), (119, 772432), (136, 675878), (161, 570928), (184, 499562), (238, 386216), (272, 337939), (322, 285464), (368, 249781), (391, 235088), (476, 193108), (644, 142732), (782, 117544), (952, 96554), (1288, 71366), (1564, 58772), (1904, 48277), (2099, 43792), (2576, 35683), (2737, 33584), (3128, 29386), (4198, 21896), (5474, 16792), (6256, 14693), (8396, 10948)]