71491176

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1877}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 202514130

約数和(自身を除く): 131022954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 1877, 2116, 3174, 3754, 4232, 4761, 5631, 6348, 7508, 9522, 11262, 12696, 15016, 16893, 19044, 22524, 33786, 38088, 43171, 45048, 67572, 86342, 129513, 135144, 172684, 259026, 345368, 388539, 518052, 777078, 992933, 1036104, 1554156, 1985866, 2978799, 3108312, 3971732, 5957598, 7943464, 8936397, 11915196, 17872794, 23830392, 35745588, 71491176]

約数ペア:

[(1, 71491176), (2, 35745588), (3, 23830392), (4, 17872794), (6, 11915196), (8, 8936397), (9, 7943464), (12, 5957598), (18, 3971732), (23, 3108312), (24, 2978799), (36, 1985866), (46, 1554156), (69, 1036104), (72, 992933), (92, 777078), (138, 518052), (184, 388539), (207, 345368), (276, 259026), (414, 172684), (529, 135144), (552, 129513), (828, 86342), (1058, 67572), (1587, 45048), (1656, 43171), (1877, 38088), (2116, 33786), (3174, 22524), (3754, 19044), (4232, 16893), (4761, 15016), (5631, 12696), (6348, 11262), (7508, 9522)]