71422824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 141121176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 209, 228, 232, 264, 319, 348, 418, 456, 491, 551, 627, 638, 696, 836, 957, 982, 1102, 1254, 1276, 1473, 1653, 1672, 1914, 1964, 2204, 2508, 2552, 2946, 3306, 3828, 3928, 4408, 5016, 5401, 5892, 6061, 6612, 7656, 9329, 10802, 11784, 12122, 13224, 14239, 16203, 18183, 18658, 21604, 24244, 27987, 28478, 32406, 36366, 37316, 42717, 43208, 48488, 55974, 56956, 64812, 72732, 74632, 85434, 102619, 111948, 113912, 129624, 145464, 156629, 170868, 205238, 223896, 270541, 307857, 313258, 341736, 410476, 469887, 541082, 615714, 626516, 811623, 820952, 939774, 1082164, 1231428, 1253032, 1623246, 1879548, 2164328, 2462856, 2975951, 3246492, 3759096, 5951902, 6492984, 8927853, 11903804, 17855706, 23807608, 35711412, 71422824]

約数ペア:

[(1, 71422824), (2, 35711412), (3, 23807608), (4, 17855706), (6, 11903804), (8, 8927853), (11, 6492984), (12, 5951902), (19, 3759096), (22, 3246492), (24, 2975951), (29, 2462856), (33, 2164328), (38, 1879548), (44, 1623246), (57, 1253032), (58, 1231428), (66, 1082164), (76, 939774), (87, 820952), (88, 811623), (114, 626516), (116, 615714), (132, 541082), (152, 469887), (174, 410476), (209, 341736), (228, 313258), (232, 307857), (264, 270541), (319, 223896), (348, 205238), (418, 170868), (456, 156629), (491, 145464), (551, 129624), (627, 113912), (638, 111948), (696, 102619), (836, 85434), (957, 74632), (982, 72732), (1102, 64812), (1254, 56956), (1276, 55974), (1473, 48488), (1653, 43208), (1672, 42717), (1914, 37316), (1964, 36366), (2204, 32406), (2508, 28478), (2552, 27987), (2946, 24244), (3306, 21604), (3828, 18658), (3928, 18183), (4408, 16203), (5016, 14239), (5401, 13224), (5892, 12122), (6061, 11784), (6612, 10802), (7656, 9329)]