78428088

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 221633280

約数和(自身を除く): 143205192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 953, 1016, 1143, 1524, 1906, 2286, 2859, 3048, 3429, 3812, 4572, 5718, 6858, 7624, 8577, 9144, 10287, 11436, 13716, 17154, 20574, 22872, 25731, 27432, 34308, 41148, 51462, 68616, 77193, 82296, 102924, 121031, 154386, 205848, 242062, 308772, 363093, 484124, 617544, 726186, 968248, 1089279, 1452372, 2178558, 2904744, 3267837, 4357116, 6535674, 8714232, 9803511, 13071348, 19607022, 26142696, 39214044, 78428088]

約数ペア:

[(1, 78428088), (2, 39214044), (3, 26142696), (4, 19607022), (6, 13071348), (8, 9803511), (9, 8714232), (12, 6535674), (18, 4357116), (24, 3267837), (27, 2904744), (36, 2178558), (54, 1452372), (72, 1089279), (81, 968248), (108, 726186), (127, 617544), (162, 484124), (216, 363093), (254, 308772), (324, 242062), (381, 205848), (508, 154386), (648, 121031), (762, 102924), (953, 82296), (1016, 77193), (1143, 68616), (1524, 51462), (1906, 41148), (2286, 34308), (2859, 27432), (3048, 25731), (3429, 22872), (3812, 20574), (4572, 17154), (5718, 13716), (6858, 11436), (7624, 10287), (8577, 9144)]