73972752

素因数分解:

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

素因数の和:4525

約数の個数: 80

約数和(自身を含む): 222902400

約数和(自身を除く): 148929648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4493, 5488, 8232, 8986, 13479, 16464, 17972, 26958, 31451, 35944, 53916, 62902, 71888, 94353, 107832, 125804, 188706, 215664, 220157, 251608, 377412, 440314, 503216, 660471, 754824, 880628, 1320942, 1509648, 1541099, 1761256, 2641884, 3082198, 3522512, 4623297, 5283768, 6164396, 9246594, 10567536, 12328792, 18493188, 24657584, 36986376, 73972752]

約数ペア:

[(1, 73972752), (2, 36986376), (3, 24657584), (4, 18493188), (6, 12328792), (7, 10567536), (8, 9246594), (12, 6164396), (14, 5283768), (16, 4623297), (21, 3522512), (24, 3082198), (28, 2641884), (42, 1761256), (48, 1541099), (49, 1509648), (56, 1320942), (84, 880628), (98, 754824), (112, 660471), (147, 503216), (168, 440314), (196, 377412), (294, 251608), (336, 220157), (343, 215664), (392, 188706), (588, 125804), (686, 107832), (784, 94353), (1029, 71888), (1176, 62902), (1372, 53916), (2058, 35944), (2352, 31451), (2744, 26958), (4116, 17972), (4493, 16464), (5488, 13479), (8232, 8986)]