40134852

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 106282176

約数和(自身を除く): 66147324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 263, 314, 324, 471, 486, 526, 628, 789, 942, 972, 1052, 1413, 1578, 1884, 2367, 2826, 3156, 4239, 4734, 5652, 7101, 8478, 9468, 12717, 14202, 16956, 21303, 25434, 28404, 38151, 41291, 42606, 50868, 63909, 76302, 82582, 85212, 123873, 127818, 152604, 165164, 247746, 255636, 371619, 495492, 743238, 1114857, 1486476, 2229714, 3344571, 4459428, 6689142, 10033713, 13378284, 20067426, 40134852]

約数ペア:

[(1, 40134852), (2, 20067426), (3, 13378284), (4, 10033713), (6, 6689142), (9, 4459428), (12, 3344571), (18, 2229714), (27, 1486476), (36, 1114857), (54, 743238), (81, 495492), (108, 371619), (157, 255636), (162, 247746), (243, 165164), (263, 152604), (314, 127818), (324, 123873), (471, 85212), (486, 82582), (526, 76302), (628, 63909), (789, 50868), (942, 42606), (972, 41291), (1052, 38151), (1413, 28404), (1578, 25434), (1884, 21303), (2367, 16956), (2826, 14202), (3156, 12717), (4239, 9468), (4734, 8478), (5652, 7101)]