74402928

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 215120160

約数和(自身を除く): 140717232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1097, 1256, 1413, 1884, 2194, 2512, 2826, 3291, 3768, 4239, 4388, 5652, 6582, 7536, 8478, 8776, 9873, 11304, 13164, 16956, 17552, 19746, 22608, 26328, 29619, 33912, 39492, 52656, 59238, 67824, 78984, 118476, 157968, 172229, 236952, 344458, 473904, 516687, 688916, 1033374, 1377832, 1550061, 2066748, 2755664, 3100122, 4133496, 4650183, 6200244, 8266992, 9300366, 12400488, 18600732, 24800976, 37201464, 74402928]

約数ペア:

[(1, 74402928), (2, 37201464), (3, 24800976), (4, 18600732), (6, 12400488), (8, 9300366), (9, 8266992), (12, 6200244), (16, 4650183), (18, 4133496), (24, 3100122), (27, 2755664), (36, 2066748), (48, 1550061), (54, 1377832), (72, 1033374), (108, 688916), (144, 516687), (157, 473904), (216, 344458), (314, 236952), (432, 172229), (471, 157968), (628, 118476), (942, 78984), (1097, 67824), (1256, 59238), (1413, 52656), (1884, 39492), (2194, 33912), (2512, 29619), (2826, 26328), (3291, 22608), (3768, 19746), (4239, 17552), (4388, 16956), (5652, 13164), (6582, 11304), (7536, 9873), (8478, 8776)]