78727584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 224380800

約数和(自身を除く): 145653216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 199, 208, 312, 317, 398, 416, 597, 624, 634, 796, 951, 1194, 1248, 1268, 1592, 1902, 2388, 2536, 2587, 3184, 3804, 4121, 4776, 5072, 5174, 6368, 7608, 7761, 8242, 9552, 10144, 10348, 12363, 15216, 15522, 16484, 19104, 20696, 24726, 30432, 31044, 32968, 41392, 49452, 62088, 63083, 65936, 82784, 98904, 124176, 126166, 131872, 189249, 197808, 248352, 252332, 378498, 395616, 504664, 756996, 820079, 1009328, 1513992, 1640158, 2018656, 2460237, 3027984, 3280316, 4920474, 6055968, 6560632, 9840948, 13121264, 19681896, 26242528, 39363792, 78727584]

約数ペア:

[(1, 78727584), (2, 39363792), (3, 26242528), (4, 19681896), (6, 13121264), (8, 9840948), (12, 6560632), (13, 6055968), (16, 4920474), (24, 3280316), (26, 3027984), (32, 2460237), (39, 2018656), (48, 1640158), (52, 1513992), (78, 1009328), (96, 820079), (104, 756996), (156, 504664), (199, 395616), (208, 378498), (312, 252332), (317, 248352), (398, 197808), (416, 189249), (597, 131872), (624, 126166), (634, 124176), (796, 98904), (951, 82784), (1194, 65936), (1248, 63083), (1268, 62088), (1592, 49452), (1902, 41392), (2388, 32968), (2536, 31044), (2587, 30432), (3184, 24726), (3804, 20696), (4121, 19104), (4776, 16484), (5072, 15522), (5174, 15216), (6368, 12363), (7608, 10348), (7761, 10144), (8242, 9552)]