25114557168

素因数分解:

$2^4\times 3^3\times {\mathrm{809}}^1\times {\mathrm{71861}}^1$

素因数の和:72687

約数の個数: 80

約数和(自身を含む): 72178192800

約数和(自身を除く): 47063635632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 809, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 12944, 14562, 19416, 21843, 29124, 38832, 43686, 58248, 71861, 87372, 116496, 143722, 174744, 215583, 287444, 349488, 431166, 574888, 646749, 862332, 1149776, 1293498, 1724664, 1940247, 2586996, 3449328, 3880494, 5173992, 7760988, 10347984, 15521976, 31043952, 58135549, 116271098, 174406647, 232542196, 348813294, 465084392, 523219941, 697626588, 930168784, 1046439882, 1395253176, 1569659823, 2092879764, 2790506352, 3139319646, 4185759528, 6278639292, 8371519056, 12557278584, 25114557168]

約数ペア:

[(1, 25114557168), (2, 12557278584), (3, 8371519056), (4, 6278639292), (6, 4185759528), (8, 3139319646), (9, 2790506352), (12, 2092879764), (16, 1569659823), (18, 1395253176), (24, 1046439882), (27, 930168784), (36, 697626588), (48, 523219941), (54, 465084392), (72, 348813294), (108, 232542196), (144, 174406647), (216, 116271098), (432, 58135549), (809, 31043952), (1618, 15521976), (2427, 10347984), (3236, 7760988), (4854, 5173992), (6472, 3880494), (7281, 3449328), (9708, 2586996), (12944, 1940247), (14562, 1724664), (19416, 1293498), (21843, 1149776), (29124, 862332), (38832, 646749), (43686, 574888), (58248, 431166), (71861, 349488), (87372, 287444), (116496, 215583), (143722, 174744)]