83939072

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 197793792

約数和(自身を除く): 113854720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1511, 1736, 1792, 1984, 3022, 3472, 3968, 6044, 6944, 7936, 10577, 12088, 13888, 21154, 24176, 27776, 42308, 46841, 48352, 55552, 84616, 93682, 96704, 169232, 187364, 193408, 327887, 338464, 374728, 386816, 655774, 676928, 749456, 1311548, 1353856, 1498912, 2623096, 2707712, 2997824, 5246192, 5995648, 10492384, 11991296, 20984768, 41969536, 83939072]

約数ペア:

[(1, 83939072), (2, 41969536), (4, 20984768), (7, 11991296), (8, 10492384), (14, 5995648), (16, 5246192), (28, 2997824), (31, 2707712), (32, 2623096), (56, 1498912), (62, 1353856), (64, 1311548), (112, 749456), (124, 676928), (128, 655774), (217, 386816), (224, 374728), (248, 338464), (256, 327887), (434, 193408), (448, 187364), (496, 169232), (868, 96704), (896, 93682), (992, 84616), (1511, 55552), (1736, 48352), (1792, 46841), (1984, 42308), (3022, 27776), (3472, 24176), (3968, 21154), (6044, 13888), (6944, 12088), (7936, 10577)]