72648967066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{68909}}^1$

素因数の和:69031

約数の個数: 64

約数和(自身を含む): 128364445440

約数和(自身を除く): 55715478374

約数列:

[1, 2, 13, 23, 26, 41, 43, 46, 82, 86, 299, 533, 559, 598, 943, 989, 1066, 1118, 1763, 1886, 1978, 3526, 12259, 12857, 22919, 24518, 25714, 40549, 45838, 68909, 81098, 137818, 527137, 895817, 1054274, 1584907, 1791634, 2825269, 2963087, 3169814, 5650538, 5926174, 20603791, 36728497, 38520131, 41207582, 64981187, 68151001, 73456994, 77040262, 121486567, 129962374, 136302002, 242973134, 844755431, 885963013, 1579325371, 1689510862, 1771926026, 2794191041, 3158650742, 5588382082, 36324483533, 72648967066]

約数ペア:

[(1, 72648967066), (2, 36324483533), (13, 5588382082), (23, 3158650742), (26, 2794191041), (41, 1771926026), (43, 1689510862), (46, 1579325371), (82, 885963013), (86, 844755431), (299, 242973134), (533, 136302002), (559, 129962374), (598, 121486567), (943, 77040262), (989, 73456994), (1066, 68151001), (1118, 64981187), (1763, 41207582), (1886, 38520131), (1978, 36728497), (3526, 20603791), (12259, 5926174), (12857, 5650538), (22919, 3169814), (24518, 2963087), (25714, 2825269), (40549, 1791634), (45838, 1584907), (68909, 1054274), (81098, 895817), (137818, 527137)]