71666832

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 198951552

約数和(自身を除く): 127284720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 568, 816, 852, 1136, 1207, 1237, 1704, 2414, 2474, 3408, 3621, 3711, 4828, 4948, 7242, 7422, 9656, 9896, 14484, 14844, 19312, 19792, 21029, 28968, 29688, 42058, 57936, 59376, 63087, 84116, 87827, 126174, 168232, 175654, 252348, 263481, 336464, 351308, 504696, 526962, 702616, 1009392, 1053924, 1405232, 1493059, 2107848, 2986118, 4215696, 4479177, 5972236, 8958354, 11944472, 17916708, 23888944, 35833416, 71666832]

約数ペア:

[(1, 71666832), (2, 35833416), (3, 23888944), (4, 17916708), (6, 11944472), (8, 8958354), (12, 5972236), (16, 4479177), (17, 4215696), (24, 2986118), (34, 2107848), (48, 1493059), (51, 1405232), (68, 1053924), (71, 1009392), (102, 702616), (136, 526962), (142, 504696), (204, 351308), (213, 336464), (272, 263481), (284, 252348), (408, 175654), (426, 168232), (568, 126174), (816, 87827), (852, 84116), (1136, 63087), (1207, 59376), (1237, 57936), (1704, 42058), (2414, 29688), (2474, 28968), (3408, 21029), (3621, 19792), (3711, 19312), (4828, 14844), (4948, 14484), (7242, 9896), (7422, 9656)]