82004868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 227747520

約数和(自身を除く): 145742652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1319, 1413, 1727, 1884, 2638, 2826, 3454, 3957, 5181, 5276, 5652, 6908, 7914, 10362, 11871, 14509, 15543, 15828, 20724, 23742, 29018, 31086, 43527, 47484, 58036, 62172, 87054, 130581, 174108, 207083, 261162, 414166, 522324, 621249, 828332, 1242498, 1863747, 2277913, 2484996, 3727494, 4555826, 6833739, 7454988, 9111652, 13667478, 20501217, 27334956, 41002434, 82004868]

約数ペア:

[(1, 82004868), (2, 41002434), (3, 27334956), (4, 20501217), (6, 13667478), (9, 9111652), (11, 7454988), (12, 6833739), (18, 4555826), (22, 3727494), (33, 2484996), (36, 2277913), (44, 1863747), (66, 1242498), (99, 828332), (132, 621249), (157, 522324), (198, 414166), (314, 261162), (396, 207083), (471, 174108), (628, 130581), (942, 87054), (1319, 62172), (1413, 58036), (1727, 47484), (1884, 43527), (2638, 31086), (2826, 29018), (3454, 23742), (3957, 20724), (5181, 15828), (5276, 15543), (5652, 14509), (6908, 11871), (7914, 10362)]