25215677748

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{67369}}^1$

素因数の和:67697

約数の個数: 72

約数和(自身を含む): 65696259720

約数和(自身を除く): 40480581972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 281, 333, 444, 562, 666, 843, 1124, 1332, 1686, 2529, 3372, 5058, 10116, 10397, 20794, 31191, 41588, 62382, 67369, 93573, 124764, 134738, 187146, 202107, 269476, 374292, 404214, 606321, 808428, 1212642, 2425284, 2492653, 4985306, 7477959, 9970612, 14955918, 18930689, 22433877, 29911836, 37861378, 44867754, 56792067, 75722756, 89735508, 113584134, 170376201, 227168268, 340752402, 681504804, 700435493, 1400870986, 2101306479, 2801741972, 4202612958, 6303919437, 8405225916, 12607838874, 25215677748]

約数ペア:

[(1, 25215677748), (2, 12607838874), (3, 8405225916), (4, 6303919437), (6, 4202612958), (9, 2801741972), (12, 2101306479), (18, 1400870986), (36, 700435493), (37, 681504804), (74, 340752402), (111, 227168268), (148, 170376201), (222, 113584134), (281, 89735508), (333, 75722756), (444, 56792067), (562, 44867754), (666, 37861378), (843, 29911836), (1124, 22433877), (1332, 18930689), (1686, 14955918), (2529, 9970612), (3372, 7477959), (5058, 4985306), (10116, 2492653), (10397, 2425284), (20794, 1212642), (31191, 808428), (41588, 606321), (62382, 404214), (67369, 374292), (93573, 269476), (124764, 202107), (134738, 187146)]