67737904

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 81002576

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 82, 94, 104, 164, 169, 188, 208, 328, 338, 376, 533, 611, 656, 676, 752, 1066, 1222, 1352, 1927, 2132, 2197, 2444, 2704, 3854, 4264, 4394, 4888, 6929, 7708, 7943, 8528, 8788, 9776, 13858, 15416, 15886, 17576, 25051, 27716, 30832, 31772, 35152, 50102, 55432, 63544, 90077, 100204, 103259, 110864, 127088, 180154, 200408, 206518, 325663, 360308, 400816, 413036, 651326, 720616, 826072, 1302652, 1441232, 1652144, 2605304, 4233619, 5210608, 8467238, 16934476, 33868952, 67737904]

約数ペア:

[(1, 67737904), (2, 33868952), (4, 16934476), (8, 8467238), (13, 5210608), (16, 4233619), (26, 2605304), (41, 1652144), (47, 1441232), (52, 1302652), (82, 826072), (94, 720616), (104, 651326), (164, 413036), (169, 400816), (188, 360308), (208, 325663), (328, 206518), (338, 200408), (376, 180154), (533, 127088), (611, 110864), (656, 103259), (676, 100204), (752, 90077), (1066, 63544), (1222, 55432), (1352, 50102), (1927, 35152), (2132, 31772), (2197, 30832), (2444, 27716), (2704, 25051), (3854, 17576), (4264, 15886), (4394, 15416), (4888, 13858), (6929, 9776), (7708, 8788), (7943, 8528)]