64671912

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4303

約数の個数: 64

約数和(自身を含む): 182217600

約数和(自身を除く): 117545688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4217, 5112, 7668, 8434, 12651, 15336, 16868, 25302, 33736, 37953, 50604, 75906, 101208, 113859, 151812, 227718, 299407, 303624, 455436, 598814, 898221, 910872, 1197628, 1796442, 2395256, 2694663, 3592884, 5389326, 7185768, 8083989, 10778652, 16167978, 21557304, 32335956, 64671912]

約数ペア:

[(1, 64671912), (2, 32335956), (3, 21557304), (4, 16167978), (6, 10778652), (8, 8083989), (9, 7185768), (12, 5389326), (18, 3592884), (24, 2694663), (27, 2395256), (36, 1796442), (54, 1197628), (71, 910872), (72, 898221), (108, 598814), (142, 455436), (213, 303624), (216, 299407), (284, 227718), (426, 151812), (568, 113859), (639, 101208), (852, 75906), (1278, 50604), (1704, 37953), (1917, 33736), (2556, 25302), (3834, 16868), (4217, 15336), (5112, 12651), (7668, 8434)]