86576238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 220557168

約数和(自身を除く): 133980930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 953, 1442, 1854, 1906, 2163, 2859, 4326, 5047, 5718, 6489, 6671, 8577, 10094, 12978, 13342, 15141, 17154, 20013, 30282, 40026, 45423, 46697, 60039, 90846, 93394, 98159, 120078, 140091, 196318, 280182, 294477, 420273, 588954, 687113, 840546, 883431, 1374226, 1766862, 2061339, 4122678, 4809791, 6184017, 9619582, 12368034, 14429373, 28858746, 43288119, 86576238]

約数ペア:

[(1, 86576238), (2, 43288119), (3, 28858746), (6, 14429373), (7, 12368034), (9, 9619582), (14, 6184017), (18, 4809791), (21, 4122678), (42, 2061339), (49, 1766862), (63, 1374226), (98, 883431), (103, 840546), (126, 687113), (147, 588954), (206, 420273), (294, 294477), (309, 280182), (441, 196318), (618, 140091), (721, 120078), (882, 98159), (927, 93394), (953, 90846), (1442, 60039), (1854, 46697), (1906, 45423), (2163, 40026), (2859, 30282), (4326, 20013), (5047, 17154), (5718, 15141), (6489, 13342), (6671, 12978), (8577, 10094)]