68939556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 134273244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 2099, 2346, 2737, 4198, 4692, 5474, 6297, 8211, 8396, 10948, 12594, 14693, 16422, 25188, 29386, 32844, 35683, 44079, 48277, 58772, 71366, 88158, 96554, 107049, 142732, 144831, 176316, 193108, 214098, 249781, 289662, 337939, 428196, 499562, 579324, 675878, 749343, 820709, 999124, 1013817, 1351756, 1498686, 1641418, 2027634, 2462127, 2997372, 3282836, 4055268, 4924254, 5744963, 9848508, 11489926, 17234889, 22979852, 34469778, 68939556]

約数ペア:

[(1, 68939556), (2, 34469778), (3, 22979852), (4, 17234889), (6, 11489926), (7, 9848508), (12, 5744963), (14, 4924254), (17, 4055268), (21, 3282836), (23, 2997372), (28, 2462127), (34, 2027634), (42, 1641418), (46, 1498686), (51, 1351756), (68, 1013817), (69, 999124), (84, 820709), (92, 749343), (102, 675878), (119, 579324), (138, 499562), (161, 428196), (204, 337939), (238, 289662), (276, 249781), (322, 214098), (357, 193108), (391, 176316), (476, 144831), (483, 142732), (644, 107049), (714, 96554), (782, 88158), (966, 71366), (1173, 58772), (1428, 48277), (1564, 44079), (1932, 35683), (2099, 32844), (2346, 29386), (2737, 25188), (4198, 16422), (4692, 14693), (5474, 12594), (6297, 10948), (8211, 8396)]