127661772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89399}}^1$

素因数の和:89430

約数の個数: 48

約数和(自身を含む): 360460800

約数和(自身を除く): 232799028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 89399, 178798, 268197, 357596, 536394, 625793, 1072788, 1251586, 1519783, 1877379, 2503172, 3039566, 3754758, 4559349, 6079132, 7509516, 9118698, 10638481, 18237396, 21276962, 31915443, 42553924, 63830886, 127661772]

約数ペア:

[(1, 127661772), (2, 63830886), (3, 42553924), (4, 31915443), (6, 21276962), (7, 18237396), (12, 10638481), (14, 9118698), (17, 7509516), (21, 6079132), (28, 4559349), (34, 3754758), (42, 3039566), (51, 2503172), (68, 1877379), (84, 1519783), (102, 1251586), (119, 1072788), (204, 625793), (238, 536394), (357, 357596), (476, 268197), (714, 178798), (1428, 89399)]