80532284

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 166656000

約数和(自身を除く): 86123716

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 743, 1106, 1372, 1486, 2212, 2972, 3871, 5201, 7742, 10402, 15484, 20804, 27097, 36407, 54194, 58697, 72814, 108388, 117394, 145628, 234788, 254849, 410879, 509698, 821758, 1019396, 1643516, 2876153, 5752306, 11504612, 20133071, 40266142, 80532284]

約数ペア:

[(1, 80532284), (2, 40266142), (4, 20133071), (7, 11504612), (14, 5752306), (28, 2876153), (49, 1643516), (79, 1019396), (98, 821758), (158, 509698), (196, 410879), (316, 254849), (343, 234788), (553, 145628), (686, 117394), (743, 108388), (1106, 72814), (1372, 58697), (1486, 54194), (2212, 36407), (2972, 27097), (3871, 20804), (5201, 15484), (7742, 10402)]