78098176

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 173527424

約数和(自身を除く): 95429248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 757, 806, 832, 992, 1514, 1612, 1664, 1984, 3028, 3224, 3328, 3968, 6056, 6448, 7936, 9841, 12112, 12896, 19682, 23467, 24224, 25792, 39364, 46934, 48448, 51584, 78728, 93868, 96896, 103168, 157456, 187736, 193792, 305071, 314912, 375472, 610142, 629824, 750944, 1220284, 1259648, 1501888, 2440568, 2519296, 3003776, 4881136, 6007552, 9762272, 19524544, 39049088, 78098176]

約数ペア:

[(1, 78098176), (2, 39049088), (4, 19524544), (8, 9762272), (13, 6007552), (16, 4881136), (26, 3003776), (31, 2519296), (32, 2440568), (52, 1501888), (62, 1259648), (64, 1220284), (104, 750944), (124, 629824), (128, 610142), (208, 375472), (248, 314912), (256, 305071), (403, 193792), (416, 187736), (496, 157456), (757, 103168), (806, 96896), (832, 93868), (992, 78728), (1514, 51584), (1612, 48448), (1664, 46934), (1984, 39364), (3028, 25792), (3224, 24224), (3328, 23467), (3968, 19682), (6056, 12896), (6448, 12112), (7936, 9841)]