80081036

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 166333440

約数和(自身を除く): 86252404

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 574, 883, 1106, 1148, 1766, 2212, 3239, 3532, 6181, 6478, 12362, 12956, 22673, 24724, 36203, 45346, 69757, 72406, 90692, 139514, 144812, 253421, 279028, 488299, 506842, 976598, 1013684, 1953196, 2860037, 5720074, 11440148, 20020259, 40040518, 80081036]

約数ペア:

[(1, 80081036), (2, 40040518), (4, 20020259), (7, 11440148), (14, 5720074), (28, 2860037), (41, 1953196), (79, 1013684), (82, 976598), (158, 506842), (164, 488299), (287, 279028), (316, 253421), (553, 144812), (574, 139514), (883, 90692), (1106, 72406), (1148, 69757), (1766, 45346), (2212, 36203), (3239, 24724), (3532, 22673), (6181, 12956), (6478, 12362)]