28161739152

素因数分解:

$2^4\times 3^4\times {\mathrm{5309}}^1\times {\mathrm{4093}}^1$

素因数の和:9422

約数の個数: 100

約数和(自身を含む): 81543514140

約数和(自身を除く): 53381774988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 4093, 5309, 8186, 10618, 12279, 15927, 16372, 21236, 24558, 31854, 32744, 36837, 42472, 47781, 49116, 63708, 65488, 73674, 84944, 95562, 98232, 110511, 127416, 143343, 147348, 191124, 196464, 221022, 254832, 286686, 294696, 331533, 382248, 430029, 442044, 573372, 589392, 663066, 764496, 860058, 884088, 1146744, 1326132, 1720116, 1768176, 2293488, 2652264, 3440232, 5304528, 6880464, 21729737, 43459474, 65189211, 86918948, 130378422, 173837896, 195567633, 260756844, 347675792, 391135266, 521513688, 586702899, 782270532, 1043027376, 1173405798, 1564541064, 1760108697, 2346811596, 3129082128, 3520217394, 4693623192, 7040434788, 9387246384, 14080869576, 28161739152]

約数ペア:

[(1, 28161739152), (2, 14080869576), (3, 9387246384), (4, 7040434788), (6, 4693623192), (8, 3520217394), (9, 3129082128), (12, 2346811596), (16, 1760108697), (18, 1564541064), (24, 1173405798), (27, 1043027376), (36, 782270532), (48, 586702899), (54, 521513688), (72, 391135266), (81, 347675792), (108, 260756844), (144, 195567633), (162, 173837896), (216, 130378422), (324, 86918948), (432, 65189211), (648, 43459474), (1296, 21729737), (4093, 6880464), (5309, 5304528), (8186, 3440232), (10618, 2652264), (12279, 2293488), (15927, 1768176), (16372, 1720116), (21236, 1326132), (24558, 1146744), (31854, 884088), (32744, 860058), (36837, 764496), (42472, 663066), (47781, 589392), (49116, 573372), (63708, 442044), (65488, 430029), (73674, 382248), (84944, 331533), (95562, 294696), (98232, 286686), (110511, 254832), (127416, 221022), (143343, 196464), (147348, 191124)]