66103254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 168058800

約数和(自身を除く): 101955546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 441, 447, 503, 882, 894, 1006, 1043, 1341, 1509, 2086, 2682, 3018, 3129, 3521, 4527, 6258, 7042, 7301, 9054, 9387, 10563, 14602, 18774, 21126, 21903, 24647, 31689, 43806, 49294, 63378, 65709, 73941, 74947, 131418, 147882, 149894, 221823, 224841, 443646, 449682, 524629, 674523, 1049258, 1349046, 1573887, 3147774, 3672403, 4721661, 7344806, 9443322, 11017209, 22034418, 33051627, 66103254]

約数ペア:

[(1, 66103254), (2, 33051627), (3, 22034418), (6, 11017209), (7, 9443322), (9, 7344806), (14, 4721661), (18, 3672403), (21, 3147774), (42, 1573887), (49, 1349046), (63, 1049258), (98, 674523), (126, 524629), (147, 449682), (149, 443646), (294, 224841), (298, 221823), (441, 149894), (447, 147882), (503, 131418), (882, 74947), (894, 73941), (1006, 65709), (1043, 63378), (1341, 49294), (1509, 43806), (2086, 31689), (2682, 24647), (3018, 21903), (3129, 21126), (3521, 18774), (4527, 14602), (6258, 10563), (7042, 9387), (7301, 9054)]