68824888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 147420000

約数和(自身を除く): 78595112

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 149, 181, 232, 298, 319, 362, 596, 638, 724, 1192, 1276, 1448, 1639, 1991, 2552, 3278, 3982, 4321, 5249, 6556, 7964, 8642, 10498, 13112, 15928, 17284, 20996, 26969, 34568, 41992, 47531, 53938, 57739, 95062, 107876, 115478, 190124, 215752, 230956, 296659, 380248, 461912, 593318, 782101, 1186636, 1564202, 2373272, 3128404, 6256808, 8603111, 17206222, 34412444, 68824888]

約数ペア:

[(1, 68824888), (2, 34412444), (4, 17206222), (8, 8603111), (11, 6256808), (22, 3128404), (29, 2373272), (44, 1564202), (58, 1186636), (88, 782101), (116, 593318), (149, 461912), (181, 380248), (232, 296659), (298, 230956), (319, 215752), (362, 190124), (596, 115478), (638, 107876), (724, 95062), (1192, 57739), (1276, 53938), (1448, 47531), (1639, 41992), (1991, 34568), (2552, 26969), (3278, 20996), (3982, 17284), (4321, 15928), (5249, 13112), (6556, 10498), (7964, 8642)]