67424784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 205254720

約数和(自身を除く): 137829936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 263, 294, 327, 336, 392, 436, 526, 588, 654, 763, 784, 789, 872, 1052, 1176, 1308, 1526, 1578, 1744, 1841, 2104, 2289, 2352, 2616, 3052, 3156, 3682, 4208, 4578, 5232, 5341, 5523, 6104, 6312, 7364, 9156, 10682, 11046, 12208, 12624, 12887, 14728, 16023, 18312, 21364, 22092, 25774, 28667, 29456, 32046, 36624, 38661, 42728, 44184, 51548, 57334, 64092, 77322, 85456, 86001, 88368, 103096, 114668, 128184, 154644, 172002, 200669, 206192, 229336, 256368, 309288, 344004, 401338, 458672, 602007, 618576, 688008, 802676, 1204014, 1376016, 1404683, 1605352, 2408028, 2809366, 3210704, 4214049, 4816056, 5618732, 8428098, 9632112, 11237464, 16856196, 22474928, 33712392, 67424784]

約数ペア:

[(1, 67424784), (2, 33712392), (3, 22474928), (4, 16856196), (6, 11237464), (7, 9632112), (8, 8428098), (12, 5618732), (14, 4816056), (16, 4214049), (21, 3210704), (24, 2809366), (28, 2408028), (42, 1605352), (48, 1404683), (49, 1376016), (56, 1204014), (84, 802676), (98, 688008), (109, 618576), (112, 602007), (147, 458672), (168, 401338), (196, 344004), (218, 309288), (263, 256368), (294, 229336), (327, 206192), (336, 200669), (392, 172002), (436, 154644), (526, 128184), (588, 114668), (654, 103096), (763, 88368), (784, 86001), (789, 85456), (872, 77322), (1052, 64092), (1176, 57334), (1308, 51548), (1526, 44184), (1578, 42728), (1744, 38661), (1841, 36624), (2104, 32046), (2289, 29456), (2352, 28667), (2616, 25774), (3052, 22092), (3156, 21364), (3682, 18312), (4208, 16023), (4578, 14728), (5232, 12887), (5341, 12624), (5523, 12208), (6104, 11046), (6312, 10682), (7364, 9156)]