72754704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 120

約数和(自身を含む): 231895872

約数和(自身を除く): 159141168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 1997, 2024, 2277, 3036, 3312, 3994, 4048, 4554, 5991, 6072, 7988, 9108, 11982, 12144, 15976, 17973, 18216, 21967, 23964, 31952, 35946, 36432, 43934, 45931, 47928, 65901, 71892, 87868, 91862, 95856, 131802, 137793, 143784, 175736, 183724, 197703, 263604, 275586, 287568, 351472, 367448, 395406, 413379, 505241, 527208, 551172, 734896, 790812, 826758, 1010482, 1054416, 1102344, 1515723, 1581624, 1653516, 2020964, 2204688, 3031446, 3163248, 3307032, 4041928, 4547169, 6062892, 6614064, 8083856, 9094338, 12125784, 18188676, 24251568, 36377352, 72754704]

約数ペア:

[(1, 72754704), (2, 36377352), (3, 24251568), (4, 18188676), (6, 12125784), (8, 9094338), (9, 8083856), (11, 6614064), (12, 6062892), (16, 4547169), (18, 4041928), (22, 3307032), (23, 3163248), (24, 3031446), (33, 2204688), (36, 2020964), (44, 1653516), (46, 1581624), (48, 1515723), (66, 1102344), (69, 1054416), (72, 1010482), (88, 826758), (92, 790812), (99, 734896), (132, 551172), (138, 527208), (144, 505241), (176, 413379), (184, 395406), (198, 367448), (207, 351472), (253, 287568), (264, 275586), (276, 263604), (368, 197703), (396, 183724), (414, 175736), (506, 143784), (528, 137793), (552, 131802), (759, 95856), (792, 91862), (828, 87868), (1012, 71892), (1104, 65901), (1518, 47928), (1584, 45931), (1656, 43934), (1997, 36432), (2024, 35946), (2277, 31952), (3036, 23964), (3312, 21967), (3994, 18216), (4048, 17973), (4554, 15976), (5991, 12144), (6072, 11982), (7988, 9108)]