68799136

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 174522600

約数和(自身を除く): 105723464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 89, 98, 112, 116, 119, 136, 178, 196, 203, 224, 232, 238, 272, 356, 392, 406, 464, 476, 493, 544, 623, 712, 784, 812, 833, 928, 952, 986, 1246, 1421, 1424, 1513, 1568, 1624, 1666, 1904, 1972, 2492, 2581, 2842, 2848, 3026, 3248, 3332, 3451, 3808, 3944, 4361, 4984, 5162, 5684, 6052, 6496, 6664, 6902, 7888, 8722, 9968, 10324, 10591, 11368, 12104, 13328, 13804, 15776, 17444, 18067, 19936, 20648, 21182, 22736, 24157, 24208, 26656, 27608, 34888, 36134, 41296, 42364, 43877, 45472, 48314, 48416, 55216, 69776, 72268, 74137, 82592, 84728, 87754, 96628, 110432, 126469, 139552, 144536, 148274, 169456, 175508, 193256, 252938, 289072, 296548, 307139, 338912, 351016, 386512, 505876, 578144, 593096, 614278, 702032, 773024, 1011752, 1186192, 1228556, 1404064, 2023504, 2149973, 2372384, 2457112, 4047008, 4299946, 4914224, 8599892, 9828448, 17199784, 34399568, 68799136]

約数ペア:

[(1, 68799136), (2, 34399568), (4, 17199784), (7, 9828448), (8, 8599892), (14, 4914224), (16, 4299946), (17, 4047008), (28, 2457112), (29, 2372384), (32, 2149973), (34, 2023504), (49, 1404064), (56, 1228556), (58, 1186192), (68, 1011752), (89, 773024), (98, 702032), (112, 614278), (116, 593096), (119, 578144), (136, 505876), (178, 386512), (196, 351016), (203, 338912), (224, 307139), (232, 296548), (238, 289072), (272, 252938), (356, 193256), (392, 175508), (406, 169456), (464, 148274), (476, 144536), (493, 139552), (544, 126469), (623, 110432), (712, 96628), (784, 87754), (812, 84728), (833, 82592), (928, 74137), (952, 72268), (986, 69776), (1246, 55216), (1421, 48416), (1424, 48314), (1513, 45472), (1568, 43877), (1624, 42364), (1666, 41296), (1904, 36134), (1972, 34888), (2492, 27608), (2581, 26656), (2842, 24208), (2848, 24157), (3026, 22736), (3248, 21182), (3332, 20648), (3451, 19936), (3808, 18067), (3944, 17444), (4361, 15776), (4984, 13804), (5162, 13328), (5684, 12104), (6052, 11368), (6496, 10591), (6664, 10324), (6902, 9968), (7888, 8722)]