80453646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49117}}^1$

素因数の和:49145

約数の個数: 48

約数和(自身を含む): 214547424

約数和(自身を除く): 134093778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 49117, 98234, 147351, 294702, 343819, 442053, 638521, 687638, 884106, 1031457, 1277042, 1915563, 2062914, 3094371, 3831126, 4469647, 5746689, 6188742, 8939294, 11493378, 13408941, 26817882, 40226823, 80453646]

約数ペア:

[(1, 80453646), (2, 40226823), (3, 26817882), (6, 13408941), (7, 11493378), (9, 8939294), (13, 6188742), (14, 5746689), (18, 4469647), (21, 3831126), (26, 3094371), (39, 2062914), (42, 1915563), (63, 1277042), (78, 1031457), (91, 884106), (117, 687638), (126, 638521), (182, 442053), (234, 343819), (273, 294702), (546, 147351), (819, 98234), (1638, 49117)]