75381208

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 179550000

約数和(自身を除く): 104168792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 76, 98, 116, 133, 152, 196, 203, 232, 266, 349, 392, 406, 532, 551, 698, 812, 931, 1064, 1102, 1396, 1421, 1624, 1862, 2204, 2443, 2792, 2842, 3724, 3857, 4408, 4886, 5684, 6631, 7448, 7714, 9772, 10121, 11368, 13262, 15428, 17101, 19544, 20242, 26524, 26999, 30856, 34202, 40484, 46417, 53048, 53998, 68404, 70847, 80968, 92834, 107996, 136808, 141694, 185668, 192299, 215992, 283388, 324919, 371336, 384598, 495929, 566776, 649838, 769196, 991858, 1299676, 1346093, 1538392, 1983716, 2599352, 2692186, 3967432, 5384372, 9422651, 10768744, 18845302, 37690604, 75381208]

約数ペア:

[(1, 75381208), (2, 37690604), (4, 18845302), (7, 10768744), (8, 9422651), (14, 5384372), (19, 3967432), (28, 2692186), (29, 2599352), (38, 1983716), (49, 1538392), (56, 1346093), (58, 1299676), (76, 991858), (98, 769196), (116, 649838), (133, 566776), (152, 495929), (196, 384598), (203, 371336), (232, 324919), (266, 283388), (349, 215992), (392, 192299), (406, 185668), (532, 141694), (551, 136808), (698, 107996), (812, 92834), (931, 80968), (1064, 70847), (1102, 68404), (1396, 53998), (1421, 53048), (1624, 46417), (1862, 40484), (2204, 34202), (2443, 30856), (2792, 26999), (2842, 26524), (3724, 20242), (3857, 19544), (4408, 17101), (4886, 15428), (5684, 13262), (6631, 11368), (7448, 10121), (7714, 9772)]