74409664

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 175936656

約数和(自身を除く): 101526992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 67, 74, 112, 134, 148, 224, 259, 268, 296, 448, 469, 518, 536, 592, 938, 1036, 1072, 1184, 1876, 2072, 2144, 2368, 2479, 3752, 4144, 4288, 4489, 4958, 7504, 8288, 8978, 9916, 15008, 16576, 17353, 17956, 19832, 30016, 31423, 34706, 35912, 39664, 62846, 69412, 71824, 79328, 125692, 138824, 143648, 158656, 166093, 251384, 277648, 287296, 332186, 502768, 555296, 664372, 1005536, 1110592, 1162651, 1328744, 2011072, 2325302, 2657488, 4650604, 5314976, 9301208, 10629952, 18602416, 37204832, 74409664]

約数ペア:

[(1, 74409664), (2, 37204832), (4, 18602416), (7, 10629952), (8, 9301208), (14, 5314976), (16, 4650604), (28, 2657488), (32, 2325302), (37, 2011072), (56, 1328744), (64, 1162651), (67, 1110592), (74, 1005536), (112, 664372), (134, 555296), (148, 502768), (224, 332186), (259, 287296), (268, 277648), (296, 251384), (448, 166093), (469, 158656), (518, 143648), (536, 138824), (592, 125692), (938, 79328), (1036, 71824), (1072, 69412), (1184, 62846), (1876, 39664), (2072, 35912), (2144, 34706), (2368, 31423), (2479, 30016), (3752, 19832), (4144, 17956), (4288, 17353), (4489, 16576), (4958, 15008), (7504, 9916), (8288, 8978)]