67138624

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 84

約数和(自身を含む): 157520640

約数和(自身を除く): 90382016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 271, 316, 392, 448, 542, 553, 632, 784, 1084, 1106, 1264, 1568, 1897, 2168, 2212, 2528, 3136, 3794, 3871, 4336, 4424, 5056, 7588, 7742, 8672, 8848, 13279, 15176, 15484, 17344, 17696, 21409, 26558, 30352, 30968, 35392, 42818, 53116, 60704, 61936, 85636, 106232, 121408, 123872, 149863, 171272, 212464, 247744, 299726, 342544, 424928, 599452, 685088, 849856, 1049041, 1198904, 1370176, 2098082, 2397808, 4196164, 4795616, 8392328, 9591232, 16784656, 33569312, 67138624]

約数ペア:

[(1, 67138624), (2, 33569312), (4, 16784656), (7, 9591232), (8, 8392328), (14, 4795616), (16, 4196164), (28, 2397808), (32, 2098082), (49, 1370176), (56, 1198904), (64, 1049041), (79, 849856), (98, 685088), (112, 599452), (158, 424928), (196, 342544), (224, 299726), (271, 247744), (316, 212464), (392, 171272), (448, 149863), (542, 123872), (553, 121408), (632, 106232), (784, 85636), (1084, 61936), (1106, 60704), (1264, 53116), (1568, 42818), (1897, 35392), (2168, 30968), (2212, 30352), (2528, 26558), (3136, 21409), (3794, 17696), (3871, 17344), (4336, 15484), (4424, 15176), (5056, 13279), (7588, 8848), (7742, 8672)]