64416222

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 80

約数和(自身を含む): 157948560

約数和(自身を除く): 93532338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 81, 117, 146, 162, 219, 234, 351, 419, 438, 657, 702, 838, 949, 1053, 1257, 1314, 1898, 1971, 2106, 2514, 2847, 3771, 3942, 5447, 5694, 5913, 7542, 8541, 10894, 11313, 11826, 16341, 17082, 22626, 25623, 30587, 32682, 33939, 49023, 51246, 61174, 67878, 76869, 91761, 98046, 147069, 153738, 183522, 275283, 294138, 397631, 441207, 550566, 795262, 825849, 882414, 1192893, 1651698, 2385786, 2477547, 3578679, 4955094, 7157358, 10736037, 21472074, 32208111, 64416222]

約数ペア:

[(1, 64416222), (2, 32208111), (3, 21472074), (6, 10736037), (9, 7157358), (13, 4955094), (18, 3578679), (26, 2477547), (27, 2385786), (39, 1651698), (54, 1192893), (73, 882414), (78, 825849), (81, 795262), (117, 550566), (146, 441207), (162, 397631), (219, 294138), (234, 275283), (351, 183522), (419, 153738), (438, 147069), (657, 98046), (702, 91761), (838, 76869), (949, 67878), (1053, 61174), (1257, 51246), (1314, 49023), (1898, 33939), (1971, 32682), (2106, 30587), (2514, 25623), (2847, 22626), (3771, 17082), (3942, 16341), (5447, 11826), (5694, 11313), (5913, 10894), (7542, 8541)]