31702608

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4493}}^1$

素因数の和:4521

約数の個数: 90

約数和(自身を含む): 103231674

約数和(自身を除く): 71529066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4493, 7056, 8986, 13479, 17972, 26958, 31451, 35944, 40437, 53916, 62902, 71888, 80874, 94353, 107832, 125804, 161748, 188706, 215664, 220157, 251608, 283059, 323496, 377412, 440314, 503216, 566118, 646992, 660471, 754824, 880628, 1132236, 1320942, 1509648, 1761256, 1981413, 2264472, 2641884, 3522512, 3962826, 4528944, 5283768, 7925652, 10567536, 15851304, 31702608]

約数ペア:

[(1, 31702608), (2, 15851304), (3, 10567536), (4, 7925652), (6, 5283768), (7, 4528944), (8, 3962826), (9, 3522512), (12, 2641884), (14, 2264472), (16, 1981413), (18, 1761256), (21, 1509648), (24, 1320942), (28, 1132236), (36, 880628), (42, 754824), (48, 660471), (49, 646992), (56, 566118), (63, 503216), (72, 440314), (84, 377412), (98, 323496), (112, 283059), (126, 251608), (144, 220157), (147, 215664), (168, 188706), (196, 161748), (252, 125804), (294, 107832), (336, 94353), (392, 80874), (441, 71888), (504, 62902), (588, 53916), (784, 40437), (882, 35944), (1008, 31451), (1176, 26958), (1764, 17972), (2352, 13479), (3528, 8986), (4493, 7056)]