83886972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3299}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 212150400

約数和(自身を除く): 128263428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 3299, 4238, 6357, 6598, 8476, 9897, 12714, 13196, 19794, 25428, 39588, 42887, 85774, 128661, 171548, 257322, 514644, 537737, 1075474, 1613211, 2150948, 3226422, 6452844, 6990581, 13981162, 20971743, 27962324, 41943486, 83886972]

約数ペア:

[(1, 83886972), (2, 41943486), (3, 27962324), (4, 20971743), (6, 13981162), (12, 6990581), (13, 6452844), (26, 3226422), (39, 2150948), (52, 1613211), (78, 1075474), (156, 537737), (163, 514644), (326, 257322), (489, 171548), (652, 128661), (978, 85774), (1956, 42887), (2119, 39588), (3299, 25428), (4238, 19794), (6357, 13196), (6598, 12714), (8476, 9897)]