80520636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 149303364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 113, 119, 204, 226, 238, 339, 357, 452, 476, 499, 678, 714, 791, 998, 1356, 1428, 1497, 1582, 1921, 1996, 2373, 2994, 3164, 3493, 3842, 4746, 5763, 5988, 6986, 7684, 8483, 9492, 10479, 11526, 13447, 13972, 16966, 20958, 23052, 25449, 26894, 33932, 40341, 41916, 50898, 53788, 56387, 59381, 80682, 101796, 112774, 118762, 161364, 169161, 178143, 225548, 237524, 338322, 356286, 394709, 676644, 712572, 789418, 958579, 1184127, 1578836, 1917158, 2368254, 2875737, 3834316, 4736508, 5751474, 6710053, 11502948, 13420106, 20130159, 26840212, 40260318, 80520636]

約数ペア:

[(1, 80520636), (2, 40260318), (3, 26840212), (4, 20130159), (6, 13420106), (7, 11502948), (12, 6710053), (14, 5751474), (17, 4736508), (21, 3834316), (28, 2875737), (34, 2368254), (42, 1917158), (51, 1578836), (68, 1184127), (84, 958579), (102, 789418), (113, 712572), (119, 676644), (204, 394709), (226, 356286), (238, 338322), (339, 237524), (357, 225548), (452, 178143), (476, 169161), (499, 161364), (678, 118762), (714, 112774), (791, 101796), (998, 80682), (1356, 59381), (1428, 56387), (1497, 53788), (1582, 50898), (1921, 41916), (1996, 40341), (2373, 33932), (2994, 26894), (3164, 25449), (3493, 23052), (3842, 20958), (4746, 16966), (5763, 13972), (5988, 13447), (6986, 11526), (7684, 10479), (8483, 9492)]