83891664

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20089}}^1$

素因数の和:20132

約数の個数: 60

約数和(自身を含む): 242888100

約数和(自身を除く): 158996436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20089, 40178, 60267, 80356, 120534, 160712, 180801, 241068, 321424, 361602, 482136, 582581, 723204, 964272, 1165162, 1446408, 1747743, 2330324, 2892816, 3495486, 4660648, 5243229, 6990972, 9321296, 10486458, 13981944, 20972916, 27963888, 41945832, 83891664]

約数ペア:

[(1, 83891664), (2, 41945832), (3, 27963888), (4, 20972916), (6, 13981944), (8, 10486458), (9, 9321296), (12, 6990972), (16, 5243229), (18, 4660648), (24, 3495486), (29, 2892816), (36, 2330324), (48, 1747743), (58, 1446408), (72, 1165162), (87, 964272), (116, 723204), (144, 582581), (174, 482136), (232, 361602), (261, 321424), (348, 241068), (464, 180801), (522, 160712), (696, 120534), (1044, 80356), (1392, 60267), (2088, 40178), (4176, 20089)]