77718576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 142267344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2111, 2301, 2832, 3068, 4222, 4602, 6136, 6333, 8444, 9204, 12272, 12666, 16888, 18408, 25332, 27443, 33776, 36816, 50664, 54886, 82329, 101328, 109772, 124549, 164658, 219544, 249098, 329316, 373647, 439088, 498196, 658632, 747294, 996392, 1317264, 1494588, 1619137, 1992784, 2989176, 3238274, 4857411, 5978352, 6476548, 9714822, 12953096, 19429644, 25906192, 38859288, 77718576]

約数ペア:

[(1, 77718576), (2, 38859288), (3, 25906192), (4, 19429644), (6, 12953096), (8, 9714822), (12, 6476548), (13, 5978352), (16, 4857411), (24, 3238274), (26, 2989176), (39, 1992784), (48, 1619137), (52, 1494588), (59, 1317264), (78, 996392), (104, 747294), (118, 658632), (156, 498196), (177, 439088), (208, 373647), (236, 329316), (312, 249098), (354, 219544), (472, 164658), (624, 124549), (708, 109772), (767, 101328), (944, 82329), (1416, 54886), (1534, 50664), (2111, 36816), (2301, 33776), (2832, 27443), (3068, 25332), (4222, 18408), (4602, 16888), (6136, 12666), (6333, 12272), (8444, 9204)]