84561456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 256851120

約数和(自身を除く): 172289664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 157, 168, 196, 229, 294, 314, 336, 392, 458, 471, 588, 628, 687, 784, 916, 942, 1099, 1176, 1256, 1374, 1603, 1832, 1884, 2198, 2352, 2512, 2748, 3206, 3297, 3664, 3768, 4396, 4809, 5496, 6412, 6594, 7536, 7693, 8792, 9618, 10992, 11221, 12824, 13188, 15386, 17584, 19236, 22442, 23079, 25648, 26376, 30772, 33663, 35953, 38472, 44884, 46158, 52752, 61544, 67326, 71906, 76944, 89768, 92316, 107859, 123088, 134652, 143812, 179536, 184632, 215718, 251671, 269304, 287624, 369264, 431436, 503342, 538608, 575248, 755013, 862872, 1006684, 1510026, 1725744, 1761697, 2013368, 3020052, 3523394, 4026736, 5285091, 6040104, 7046788, 10570182, 12080208, 14093576, 21140364, 28187152, 42280728, 84561456]

約数ペア:

[(1, 84561456), (2, 42280728), (3, 28187152), (4, 21140364), (6, 14093576), (7, 12080208), (8, 10570182), (12, 7046788), (14, 6040104), (16, 5285091), (21, 4026736), (24, 3523394), (28, 3020052), (42, 2013368), (48, 1761697), (49, 1725744), (56, 1510026), (84, 1006684), (98, 862872), (112, 755013), (147, 575248), (157, 538608), (168, 503342), (196, 431436), (229, 369264), (294, 287624), (314, 269304), (336, 251671), (392, 215718), (458, 184632), (471, 179536), (588, 143812), (628, 134652), (687, 123088), (784, 107859), (916, 92316), (942, 89768), (1099, 76944), (1176, 71906), (1256, 67326), (1374, 61544), (1603, 52752), (1832, 46158), (1884, 44884), (2198, 38472), (2352, 35953), (2512, 33663), (2748, 30772), (3206, 26376), (3297, 25648), (3664, 23079), (3768, 22442), (4396, 19236), (4809, 17584), (5496, 15386), (6412, 13188), (6594, 12824), (7536, 11221), (7693, 10992), (8792, 9618)]