78018208

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 162642816

約数和(自身を除く): 84624608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1493, 1633, 2272, 2986, 3266, 5972, 6532, 11944, 13064, 23888, 26128, 34339, 47776, 52256, 68678, 106003, 137356, 212006, 274712, 424012, 549424, 848024, 1098848, 1696048, 2438069, 3392096, 4876138, 9752276, 19504552, 39009104, 78018208]

約数ペア:

[(1, 78018208), (2, 39009104), (4, 19504552), (8, 9752276), (16, 4876138), (23, 3392096), (32, 2438069), (46, 1696048), (71, 1098848), (92, 848024), (142, 549424), (184, 424012), (284, 274712), (368, 212006), (568, 137356), (736, 106003), (1136, 68678), (1493, 52256), (1633, 47776), (2272, 34339), (2986, 26128), (3266, 23888), (5972, 13064), (6532, 11944)]