80064372

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 190141952

約数和(自身を除く): 110077580

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 211, 307, 309, 412, 422, 614, 618, 633, 844, 921, 1228, 1236, 1266, 1842, 2532, 3684, 21733, 31621, 43466, 63242, 64777, 65199, 86932, 94863, 126484, 129554, 130398, 189726, 194331, 259108, 260796, 379452, 388662, 777324, 6672031, 13344062, 20016093, 26688124, 40032186, 80064372]

約数ペア:

[(1, 80064372), (2, 40032186), (3, 26688124), (4, 20016093), (6, 13344062), (12, 6672031), (103, 777324), (206, 388662), (211, 379452), (307, 260796), (309, 259108), (412, 194331), (422, 189726), (614, 130398), (618, 129554), (633, 126484), (844, 94863), (921, 86932), (1228, 65199), (1236, 64777), (1266, 63242), (1842, 43466), (2532, 31621), (3684, 21733)]