80027616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26891}}^1$

素因数の和:26935

約数の個数: 48

約数和(自身を含む): 216857088

約数和(自身を除く): 136829472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 26891, 53782, 80673, 107564, 161346, 215128, 322692, 430256, 645384, 833621, 860512, 1290768, 1667242, 2500863, 2581536, 3334484, 5001726, 6668968, 10003452, 13337936, 20006904, 26675872, 40013808, 80027616]

約数ペア:

[(1, 80027616), (2, 40013808), (3, 26675872), (4, 20006904), (6, 13337936), (8, 10003452), (12, 6668968), (16, 5001726), (24, 3334484), (31, 2581536), (32, 2500863), (48, 1667242), (62, 1290768), (93, 860512), (96, 833621), (124, 645384), (186, 430256), (248, 322692), (372, 215128), (496, 161346), (744, 107564), (992, 80673), (1488, 53782), (2976, 26891)]