65391216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 185369088

約数和(自身を除く): 119977872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 457, 528, 542, 813, 914, 1084, 1371, 1626, 1828, 2168, 2742, 2981, 3252, 3656, 4336, 5027, 5484, 5962, 6504, 7312, 8943, 10054, 10968, 11924, 13008, 15081, 17886, 20108, 21936, 23848, 30162, 35772, 40216, 47696, 60324, 71544, 80432, 120648, 123847, 143088, 241296, 247694, 371541, 495388, 743082, 990776, 1362317, 1486164, 1981552, 2724634, 2972328, 4086951, 5449268, 5944656, 8173902, 10898536, 16347804, 21797072, 32695608, 65391216]

約数ペア:

[(1, 65391216), (2, 32695608), (3, 21797072), (4, 16347804), (6, 10898536), (8, 8173902), (11, 5944656), (12, 5449268), (16, 4086951), (22, 2972328), (24, 2724634), (33, 1981552), (44, 1486164), (48, 1362317), (66, 990776), (88, 743082), (132, 495388), (176, 371541), (264, 247694), (271, 241296), (457, 143088), (528, 123847), (542, 120648), (813, 80432), (914, 71544), (1084, 60324), (1371, 47696), (1626, 40216), (1828, 35772), (2168, 30162), (2742, 23848), (2981, 21936), (3252, 20108), (3656, 17886), (4336, 15081), (5027, 13008), (5484, 11924), (5962, 10968), (6504, 10054), (7312, 8943)]