80936784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18176

約数の個数: 60

約数和(自身を含む): 233830272

約数和(自身を除く): 152893488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 18131, 36262, 54393, 72524, 108786, 145048, 163179, 217572, 290096, 326358, 435144, 562061, 652716, 870288, 1124122, 1305432, 1686183, 2248244, 2610864, 3372366, 4496488, 5058549, 6744732, 8992976, 10117098, 13489464, 20234196, 26978928, 40468392, 80936784]

約数ペア:

[(1, 80936784), (2, 40468392), (3, 26978928), (4, 20234196), (6, 13489464), (8, 10117098), (9, 8992976), (12, 6744732), (16, 5058549), (18, 4496488), (24, 3372366), (31, 2610864), (36, 2248244), (48, 1686183), (62, 1305432), (72, 1124122), (93, 870288), (124, 652716), (144, 562061), (186, 435144), (248, 326358), (279, 290096), (372, 217572), (496, 163179), (558, 145048), (744, 108786), (1116, 72524), (1488, 54393), (2232, 36262), (4464, 18131)]