80403696

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1973}}^1$

素因数の和:2270

約数の個数: 60

約数和(自身を含む): 225928248

約数和(自身を除く): 145524552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 1973, 2264, 2547, 3396, 3946, 4528, 5094, 5919, 6792, 7892, 10188, 11838, 13584, 15784, 17757, 20376, 23676, 31568, 35514, 40752, 47352, 71028, 94704, 142056, 284112, 558359, 1116718, 1675077, 2233436, 3350154, 4466872, 5025231, 6700308, 8933744, 10050462, 13400616, 20100924, 26801232, 40201848, 80403696]

約数ペア:

[(1, 80403696), (2, 40201848), (3, 26801232), (4, 20100924), (6, 13400616), (8, 10050462), (9, 8933744), (12, 6700308), (16, 5025231), (18, 4466872), (24, 3350154), (36, 2233436), (48, 1675077), (72, 1116718), (144, 558359), (283, 284112), (566, 142056), (849, 94704), (1132, 71028), (1698, 47352), (1973, 40752), (2264, 35514), (2547, 31568), (3396, 23676), (3946, 20376), (4528, 17757), (5094, 15784), (5919, 13584), (6792, 11838), (7892, 10188)]