80081856

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3450

約数の個数: 84

約数和(自身を含む): 235208064

約数和(自身を除く): 155126208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3391, 3936, 5904, 6782, 7872, 10173, 11808, 13564, 20346, 23616, 27128, 30519, 40692, 54256, 61038, 81384, 108512, 122076, 139031, 162768, 217024, 244152, 278062, 325536, 417093, 488304, 556124, 651072, 834186, 976608, 1112248, 1251279, 1668372, 1953216, 2224496, 2502558, 3336744, 4448992, 5005116, 6673488, 8897984, 10010232, 13346976, 20020464, 26693952, 40040928, 80081856]

約数ペア:

[(1, 80081856), (2, 40040928), (3, 26693952), (4, 20020464), (6, 13346976), (8, 10010232), (9, 8897984), (12, 6673488), (16, 5005116), (18, 4448992), (24, 3336744), (32, 2502558), (36, 2224496), (41, 1953216), (48, 1668372), (64, 1251279), (72, 1112248), (82, 976608), (96, 834186), (123, 651072), (144, 556124), (164, 488304), (192, 417093), (246, 325536), (288, 278062), (328, 244152), (369, 217024), (492, 162768), (576, 139031), (656, 122076), (738, 108512), (984, 81384), (1312, 61038), (1476, 54256), (1968, 40692), (2624, 30519), (2952, 27128), (3391, 23616), (3936, 20346), (5904, 13564), (6782, 11808), (7872, 10173)]