7640472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 22777200

約数和(自身を除く): 15136728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 89, 98, 146, 147, 168, 178, 196, 219, 267, 292, 294, 356, 392, 438, 511, 534, 584, 588, 623, 712, 876, 1022, 1068, 1176, 1246, 1533, 1752, 1869, 2044, 2136, 2492, 3066, 3577, 3738, 4088, 4361, 4984, 6132, 6497, 7154, 7476, 8722, 10731, 12264, 12994, 13083, 14308, 14952, 17444, 19491, 21462, 25988, 26166, 28616, 34888, 38982, 42924, 45479, 51976, 52332, 77964, 85848, 90958, 104664, 136437, 155928, 181916, 272874, 318353, 363832, 545748, 636706, 955059, 1091496, 1273412, 1910118, 2546824, 3820236, 7640472]

約数ペア:

[(1, 7640472), (2, 3820236), (3, 2546824), (4, 1910118), (6, 1273412), (7, 1091496), (8, 955059), (12, 636706), (14, 545748), (21, 363832), (24, 318353), (28, 272874), (42, 181916), (49, 155928), (56, 136437), (73, 104664), (84, 90958), (89, 85848), (98, 77964), (146, 52332), (147, 51976), (168, 45479), (178, 42924), (196, 38982), (219, 34888), (267, 28616), (292, 26166), (294, 25988), (356, 21462), (392, 19491), (438, 17444), (511, 14952), (534, 14308), (584, 13083), (588, 12994), (623, 12264), (712, 10731), (876, 8722), (1022, 7476), (1068, 7154), (1176, 6497), (1246, 6132), (1533, 4984), (1752, 4361), (1869, 4088), (2044, 3738), (2136, 3577), (2492, 3066)]