71758896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 222842880

約数和(自身を除く): 151083984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 33, 38, 44, 46, 48, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 176, 184, 209, 228, 253, 264, 276, 304, 311, 368, 418, 437, 456, 506, 528, 552, 622, 627, 759, 836, 874, 912, 933, 1012, 1104, 1244, 1254, 1311, 1518, 1672, 1748, 1866, 2024, 2488, 2508, 2622, 3036, 3344, 3421, 3496, 3732, 4048, 4807, 4976, 5016, 5244, 5909, 6072, 6842, 6992, 7153, 7464, 9614, 10032, 10263, 10488, 11818, 12144, 13684, 14306, 14421, 14928, 17727, 19228, 20526, 20976, 21459, 23636, 27368, 28612, 28842, 35454, 38456, 41052, 42918, 47272, 54736, 57224, 57684, 64999, 70908, 76912, 78683, 82104, 85836, 94544, 114448, 115368, 129998, 135907, 141816, 157366, 164208, 171672, 194997, 230736, 236049, 259996, 271814, 283632, 314732, 343344, 389994, 407721, 472098, 519992, 543628, 629464, 779988, 815442, 944196, 1039984, 1087256, 1258928, 1494977, 1559976, 1630884, 1888392, 2174512, 2989954, 3119952, 3261768, 3776784, 4484931, 5979908, 6523536, 8969862, 11959816, 17939724, 23919632, 35879448, 71758896]

約数ペア:

[(1, 71758896), (2, 35879448), (3, 23919632), (4, 17939724), (6, 11959816), (8, 8969862), (11, 6523536), (12, 5979908), (16, 4484931), (19, 3776784), (22, 3261768), (23, 3119952), (24, 2989954), (33, 2174512), (38, 1888392), (44, 1630884), (46, 1559976), (48, 1494977), (57, 1258928), (66, 1087256), (69, 1039984), (76, 944196), (88, 815442), (92, 779988), (114, 629464), (132, 543628), (138, 519992), (152, 472098), (176, 407721), (184, 389994), (209, 343344), (228, 314732), (253, 283632), (264, 271814), (276, 259996), (304, 236049), (311, 230736), (368, 194997), (418, 171672), (437, 164208), (456, 157366), (506, 141816), (528, 135907), (552, 129998), (622, 115368), (627, 114448), (759, 94544), (836, 85836), (874, 82104), (912, 78683), (933, 76912), (1012, 70908), (1104, 64999), (1244, 57684), (1254, 57224), (1311, 54736), (1518, 47272), (1672, 42918), (1748, 41052), (1866, 38456), (2024, 35454), (2488, 28842), (2508, 28612), (2622, 27368), (3036, 23636), (3344, 21459), (3421, 20976), (3496, 20526), (3732, 19228), (4048, 17727), (4807, 14928), (4976, 14421), (5016, 14306), (5244, 13684), (5909, 12144), (6072, 11818), (6842, 10488), (6992, 10263), (7153, 10032), (7464, 9614)]