172247166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8089}}^1$

素因数の和:8130

約数の個数: 72

約数和(自身を含む): 461906640

約数和(自身を除く): 289659474

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 8089, 10647, 16178, 21294, 24267, 48534, 56623, 72801, 105157, 113246, 145602, 169869, 210314, 315471, 339738, 509607, 630942, 736099, 946413, 1019214, 1367041, 1472198, 1892826, 2208297, 2734082, 4101123, 4416594, 6624891, 8202246, 9569287, 12303369, 13249782, 19138574, 24606738, 28707861, 57415722, 86123583, 172247166]

約数ペア:

[(1, 172247166), (2, 86123583), (3, 57415722), (6, 28707861), (7, 24606738), (9, 19138574), (13, 13249782), (14, 12303369), (18, 9569287), (21, 8202246), (26, 6624891), (39, 4416594), (42, 4101123), (63, 2734082), (78, 2208297), (91, 1892826), (117, 1472198), (126, 1367041), (169, 1019214), (182, 946413), (234, 736099), (273, 630942), (338, 509607), (507, 339738), (546, 315471), (819, 210314), (1014, 169869), (1183, 145602), (1521, 113246), (1638, 105157), (2366, 72801), (3042, 56623), (3549, 48534), (7098, 24267), (8089, 21294), (10647, 16178)]