61681392

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2099

約数の個数: 80

約数和(自身を含む): 179631360

約数和(自身を除く): 117949968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2011, 2556, 3408, 3834, 4022, 5112, 6033, 7668, 8044, 10224, 12066, 15336, 16088, 18099, 24132, 30672, 32176, 36198, 48264, 54297, 72396, 96528, 108594, 142781, 144792, 217188, 285562, 289584, 428343, 434376, 571124, 856686, 868752, 1142248, 1285029, 1713372, 2284496, 2570058, 3426744, 3855087, 5140116, 6853488, 7710174, 10280232, 15420348, 20560464, 30840696, 61681392]

約数ペア:

[(1, 61681392), (2, 30840696), (3, 20560464), (4, 15420348), (6, 10280232), (8, 7710174), (9, 6853488), (12, 5140116), (16, 3855087), (18, 3426744), (24, 2570058), (27, 2284496), (36, 1713372), (48, 1285029), (54, 1142248), (71, 868752), (72, 856686), (108, 571124), (142, 434376), (144, 428343), (213, 289584), (216, 285562), (284, 217188), (426, 144792), (432, 142781), (568, 108594), (639, 96528), (852, 72396), (1136, 54297), (1278, 48264), (1704, 36198), (1917, 32176), (2011, 30672), (2556, 24132), (3408, 18099), (3834, 16088), (4022, 15336), (5112, 12066), (6033, 10224), (7668, 8044)]