74879856

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 229152000

約数和(自身を除く): 154272144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 54, 58, 72, 86, 87, 108, 116, 129, 139, 144, 172, 174, 216, 232, 258, 261, 278, 344, 348, 387, 417, 432, 464, 516, 522, 556, 688, 696, 774, 783, 834, 1032, 1044, 1112, 1161, 1247, 1251, 1392, 1548, 1566, 1668, 2064, 2088, 2224, 2322, 2494, 2502, 3096, 3132, 3336, 3741, 3753, 4031, 4176, 4644, 4988, 5004, 5977, 6192, 6264, 6672, 7482, 7506, 8062, 9288, 9976, 10008, 11223, 11954, 12093, 12528, 14964, 15012, 16124, 17931, 18576, 19952, 20016, 22446, 23908, 24186, 29928, 30024, 32248, 33669, 35862, 36279, 44892, 47816, 48372, 53793, 59856, 60048, 64496, 67338, 71724, 72558, 89784, 95632, 96744, 107586, 108837, 134676, 143448, 145116, 161379, 173333, 179568, 193488, 215172, 217674, 269352, 286896, 290232, 322758, 346666, 430344, 435348, 519999, 538704, 580464, 645516, 693332, 860688, 870696, 1039998, 1291032, 1386664, 1559997, 1741392, 2079996, 2582064, 2773328, 3119994, 4159992, 4679991, 6239988, 8319984, 9359982, 12479976, 18719964, 24959952, 37439928, 74879856]

約数ペア:

[(1, 74879856), (2, 37439928), (3, 24959952), (4, 18719964), (6, 12479976), (8, 9359982), (9, 8319984), (12, 6239988), (16, 4679991), (18, 4159992), (24, 3119994), (27, 2773328), (29, 2582064), (36, 2079996), (43, 1741392), (48, 1559997), (54, 1386664), (58, 1291032), (72, 1039998), (86, 870696), (87, 860688), (108, 693332), (116, 645516), (129, 580464), (139, 538704), (144, 519999), (172, 435348), (174, 430344), (216, 346666), (232, 322758), (258, 290232), (261, 286896), (278, 269352), (344, 217674), (348, 215172), (387, 193488), (417, 179568), (432, 173333), (464, 161379), (516, 145116), (522, 143448), (556, 134676), (688, 108837), (696, 107586), (774, 96744), (783, 95632), (834, 89784), (1032, 72558), (1044, 71724), (1112, 67338), (1161, 64496), (1247, 60048), (1251, 59856), (1392, 53793), (1548, 48372), (1566, 47816), (1668, 44892), (2064, 36279), (2088, 35862), (2224, 33669), (2322, 32248), (2494, 30024), (2502, 29928), (3096, 24186), (3132, 23908), (3336, 22446), (3741, 20016), (3753, 19952), (4031, 18576), (4176, 17931), (4644, 16124), (4988, 15012), (5004, 14964), (5977, 12528), (6192, 12093), (6264, 11954), (6672, 11223), (7482, 10008), (7506, 9976), (8062, 9288)]