71411136

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 200338944

約数和(自身を除く): 128927808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 103, 138, 157, 184, 192, 206, 276, 309, 314, 368, 412, 471, 552, 618, 628, 736, 824, 942, 1104, 1236, 1256, 1472, 1648, 1884, 2208, 2369, 2472, 2512, 3296, 3611, 3768, 4416, 4738, 4944, 5024, 6592, 7107, 7222, 7536, 9476, 9888, 10048, 10833, 14214, 14444, 15072, 16171, 18952, 19776, 21666, 28428, 28888, 30144, 32342, 37904, 43332, 48513, 56856, 57776, 64684, 75808, 86664, 97026, 113712, 115552, 129368, 151616, 173328, 194052, 227424, 231104, 258736, 346656, 371933, 388104, 454848, 517472, 693312, 743866, 776208, 1034944, 1115799, 1487732, 1552416, 2231598, 2975464, 3104832, 4463196, 5950928, 8926392, 11901856, 17852784, 23803712, 35705568, 71411136]

約数ペア:

[(1, 71411136), (2, 35705568), (3, 23803712), (4, 17852784), (6, 11901856), (8, 8926392), (12, 5950928), (16, 4463196), (23, 3104832), (24, 2975464), (32, 2231598), (46, 1552416), (48, 1487732), (64, 1115799), (69, 1034944), (92, 776208), (96, 743866), (103, 693312), (138, 517472), (157, 454848), (184, 388104), (192, 371933), (206, 346656), (276, 258736), (309, 231104), (314, 227424), (368, 194052), (412, 173328), (471, 151616), (552, 129368), (618, 115552), (628, 113712), (736, 97026), (824, 86664), (942, 75808), (1104, 64684), (1236, 57776), (1256, 56856), (1472, 48513), (1648, 43332), (1884, 37904), (2208, 32342), (2369, 30144), (2472, 28888), (2512, 28428), (3296, 21666), (3611, 19776), (3768, 18952), (4416, 16171), (4738, 15072), (4944, 14444), (5024, 14214), (6592, 10833), (7107, 10048), (7222, 9888), (7536, 9476)]