80308992

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 217882224

約数和(自身を除く): 137573232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 1973, 2544, 3392, 3946, 5088, 5919, 6784, 7892, 10176, 11838, 13568, 15784, 20352, 23676, 31568, 40704, 47352, 63136, 94704, 104569, 126272, 189408, 209138, 252544, 313707, 378816, 418276, 505088, 627414, 757632, 836552, 1254828, 1515264, 1673104, 2509656, 3346208, 5019312, 6692416, 10038624, 13384832, 20077248, 26769664, 40154496, 80308992]

約数ペア:

[(1, 80308992), (2, 40154496), (3, 26769664), (4, 20077248), (6, 13384832), (8, 10038624), (12, 6692416), (16, 5019312), (24, 3346208), (32, 2509656), (48, 1673104), (53, 1515264), (64, 1254828), (96, 836552), (106, 757632), (128, 627414), (159, 505088), (192, 418276), (212, 378816), (256, 313707), (318, 252544), (384, 209138), (424, 189408), (636, 126272), (768, 104569), (848, 94704), (1272, 63136), (1696, 47352), (1973, 40704), (2544, 31568), (3392, 23676), (3946, 20352), (5088, 15784), (5919, 13568), (6784, 11838), (7892, 10176)]