71427168

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6756

約数の個数: 72

約数和(自身を含む): 208641888

約数和(自身を除く): 137214720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6703, 10656, 13406, 20109, 26812, 40218, 53624, 60327, 80436, 107248, 120654, 160872, 214496, 241308, 248011, 321744, 482616, 496022, 643488, 744033, 965232, 992044, 1488066, 1930464, 1984088, 2232099, 2976132, 3968176, 4464198, 5952264, 7936352, 8928396, 11904528, 17856792, 23809056, 35713584, 71427168]

約数ペア:

[(1, 71427168), (2, 35713584), (3, 23809056), (4, 17856792), (6, 11904528), (8, 8928396), (9, 7936352), (12, 5952264), (16, 4464198), (18, 3968176), (24, 2976132), (32, 2232099), (36, 1984088), (37, 1930464), (48, 1488066), (72, 992044), (74, 965232), (96, 744033), (111, 643488), (144, 496022), (148, 482616), (222, 321744), (288, 248011), (296, 241308), (333, 214496), (444, 160872), (592, 120654), (666, 107248), (888, 80436), (1184, 60327), (1332, 53624), (1776, 40218), (2664, 26812), (3552, 20109), (5328, 13406), (6703, 10656)]