77409122

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 143508672

約数和(自身を除く): 66099550

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 427, 563, 854, 1126, 1127, 1403, 2254, 2806, 2989, 3941, 5978, 7882, 9821, 12949, 19642, 25898, 27587, 34343, 55174, 68686, 68747, 90643, 137494, 181286, 240401, 480802, 634501, 789889, 1269002, 1579778, 1682807, 3365614, 5529223, 11058446, 38704561, 77409122]

約数ペア:

[(1, 77409122), (2, 38704561), (7, 11058446), (14, 5529223), (23, 3365614), (46, 1682807), (49, 1579778), (61, 1269002), (98, 789889), (122, 634501), (161, 480802), (322, 240401), (427, 181286), (563, 137494), (854, 90643), (1126, 68747), (1127, 68686), (1403, 55174), (2254, 34343), (2806, 27587), (2989, 25898), (3941, 19642), (5978, 12949), (7882, 9821)]