80761428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 230401920

約数和(自身を除く): 149640492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 157, 198, 297, 314, 396, 433, 471, 594, 628, 866, 942, 1188, 1299, 1413, 1727, 1732, 1884, 2598, 2826, 3454, 3897, 4239, 4763, 5181, 5196, 5652, 6908, 7794, 8478, 9526, 10362, 11691, 14289, 15543, 15588, 16956, 19052, 20724, 23382, 28578, 31086, 42867, 46629, 46764, 57156, 62172, 67981, 85734, 93258, 128601, 135962, 171468, 186516, 203943, 257202, 271924, 407886, 514404, 611829, 747791, 815772, 1223658, 1495582, 1835487, 2243373, 2447316, 2991164, 3670974, 4486746, 6730119, 7341948, 8973492, 13460238, 20190357, 26920476, 40380714, 80761428]

約数ペア:

[(1, 80761428), (2, 40380714), (3, 26920476), (4, 20190357), (6, 13460238), (9, 8973492), (11, 7341948), (12, 6730119), (18, 4486746), (22, 3670974), (27, 2991164), (33, 2447316), (36, 2243373), (44, 1835487), (54, 1495582), (66, 1223658), (99, 815772), (108, 747791), (132, 611829), (157, 514404), (198, 407886), (297, 271924), (314, 257202), (396, 203943), (433, 186516), (471, 171468), (594, 135962), (628, 128601), (866, 93258), (942, 85734), (1188, 67981), (1299, 62172), (1413, 57156), (1727, 46764), (1732, 46629), (1884, 42867), (2598, 31086), (2826, 28578), (3454, 23382), (3897, 20724), (4239, 19052), (4763, 16956), (5181, 15588), (5196, 15543), (5652, 14289), (6908, 11691), (7794, 10362), (8478, 9526)]