80069528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 196992000

約数和(自身を除く): 116922472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 154, 196, 217, 248, 308, 341, 392, 434, 539, 599, 616, 682, 868, 1078, 1198, 1364, 1519, 1736, 2156, 2387, 2396, 2728, 3038, 4193, 4312, 4774, 4792, 6076, 6589, 8386, 9548, 12152, 13178, 16709, 16772, 18569, 19096, 26356, 29351, 33418, 33544, 37138, 46123, 52712, 58702, 66836, 74276, 92246, 117404, 129983, 133672, 148552, 184492, 204259, 234808, 259966, 322861, 368984, 408518, 519932, 645722, 817036, 909881, 1039864, 1291444, 1429813, 1634072, 1819762, 2582888, 2859626, 3639524, 5719252, 7279048, 10008691, 11438504, 20017382, 40034764, 80069528]

約数ペア:

[(1, 80069528), (2, 40034764), (4, 20017382), (7, 11438504), (8, 10008691), (11, 7279048), (14, 5719252), (22, 3639524), (28, 2859626), (31, 2582888), (44, 1819762), (49, 1634072), (56, 1429813), (62, 1291444), (77, 1039864), (88, 909881), (98, 817036), (124, 645722), (154, 519932), (196, 408518), (217, 368984), (248, 322861), (308, 259966), (341, 234808), (392, 204259), (434, 184492), (539, 148552), (599, 133672), (616, 129983), (682, 117404), (868, 92246), (1078, 74276), (1198, 66836), (1364, 58702), (1519, 52712), (1736, 46123), (2156, 37138), (2387, 33544), (2396, 33418), (2728, 29351), (3038, 26356), (4193, 19096), (4312, 18569), (4774, 16772), (4792, 16709), (6076, 13178), (6589, 12152), (8386, 9548)]