77867904

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 208080000

約数和(自身を除く): 130212096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 384, 398, 597, 796, 1019, 1194, 1592, 2038, 2388, 3057, 3184, 4076, 4776, 6114, 6368, 8152, 9552, 12228, 12736, 16304, 19104, 24456, 25472, 32608, 38208, 48912, 65216, 76416, 97824, 130432, 195648, 202781, 391296, 405562, 608343, 811124, 1216686, 1622248, 2433372, 3244496, 4866744, 6488992, 9733488, 12977984, 19466976, 25955968, 38933952, 77867904]

約数ペア:

[(1, 77867904), (2, 38933952), (3, 25955968), (4, 19466976), (6, 12977984), (8, 9733488), (12, 6488992), (16, 4866744), (24, 3244496), (32, 2433372), (48, 1622248), (64, 1216686), (96, 811124), (128, 608343), (192, 405562), (199, 391296), (384, 202781), (398, 195648), (597, 130432), (796, 97824), (1019, 76416), (1194, 65216), (1592, 48912), (2038, 38208), (2388, 32608), (3057, 25472), (3184, 24456), (4076, 19104), (4776, 16304), (6114, 12736), (6368, 12228), (8152, 9552)]