72203264

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 66

約数和(自身を含む): 168017760

約数和(自身を除く): 95814496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1439, 1568, 1792, 2878, 3136, 3584, 5756, 6272, 7168, 10073, 11512, 12544, 20146, 23024, 25088, 40292, 46048, 50176, 70511, 80584, 92096, 141022, 161168, 184192, 282044, 322336, 368384, 564088, 644672, 736768, 1128176, 1289344, 1473536, 2256352, 2578688, 4512704, 5157376, 9025408, 10314752, 18050816, 36101632, 72203264]

約数ペア:

[(1, 72203264), (2, 36101632), (4, 18050816), (7, 10314752), (8, 9025408), (14, 5157376), (16, 4512704), (28, 2578688), (32, 2256352), (49, 1473536), (56, 1289344), (64, 1128176), (98, 736768), (112, 644672), (128, 564088), (196, 368384), (224, 322336), (256, 282044), (392, 184192), (448, 161168), (512, 141022), (784, 92096), (896, 80584), (1024, 70511), (1439, 50176), (1568, 46048), (1792, 40292), (2878, 25088), (3136, 23024), (3584, 20146), (5756, 12544), (6272, 11512), (7168, 10073)]