72386752

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 56

約数和(自身を含む): 147929600

約数和(自身を除く): 75542848

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 103, 139, 158, 206, 278, 316, 412, 556, 632, 824, 1112, 1264, 1648, 2224, 2528, 3296, 4448, 5056, 6592, 8137, 8896, 10981, 14317, 16274, 21962, 28634, 32548, 43924, 57268, 65096, 87848, 114536, 130192, 175696, 229072, 260384, 351392, 458144, 520768, 702784, 916288, 1131043, 2262086, 4524172, 9048344, 18096688, 36193376, 72386752]

約数ペア:

[(1, 72386752), (2, 36193376), (4, 18096688), (8, 9048344), (16, 4524172), (32, 2262086), (64, 1131043), (79, 916288), (103, 702784), (139, 520768), (158, 458144), (206, 351392), (278, 260384), (316, 229072), (412, 175696), (556, 130192), (632, 114536), (824, 87848), (1112, 65096), (1264, 57268), (1648, 43924), (2224, 32548), (2528, 28634), (3296, 21962), (4448, 16274), (5056, 14317), (6592, 10981), (8137, 8896)]