71375612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 93613828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 61, 77, 116, 122, 131, 154, 203, 244, 262, 308, 319, 406, 427, 524, 638, 671, 812, 854, 917, 1276, 1342, 1441, 1708, 1769, 1834, 2233, 2684, 2882, 3538, 3668, 3799, 4466, 4697, 5764, 7076, 7598, 7991, 8932, 9394, 10087, 12383, 15196, 15982, 18788, 19459, 20174, 24766, 26593, 31964, 38918, 40348, 41789, 49532, 53186, 55937, 77836, 83578, 87901, 106372, 111874, 136213, 167156, 175802, 223748, 231739, 272426, 292523, 351604, 463478, 544852, 585046, 615307, 926956, 1170092, 1230614, 1622173, 2461228, 2549129, 3244346, 5098258, 6488692, 10196516, 17843903, 35687806, 71375612]

約数ペア:

[(1, 71375612), (2, 35687806), (4, 17843903), (7, 10196516), (11, 6488692), (14, 5098258), (22, 3244346), (28, 2549129), (29, 2461228), (44, 1622173), (58, 1230614), (61, 1170092), (77, 926956), (116, 615307), (122, 585046), (131, 544852), (154, 463478), (203, 351604), (244, 292523), (262, 272426), (308, 231739), (319, 223748), (406, 175802), (427, 167156), (524, 136213), (638, 111874), (671, 106372), (812, 87901), (854, 83578), (917, 77836), (1276, 55937), (1342, 53186), (1441, 49532), (1708, 41789), (1769, 40348), (1834, 38918), (2233, 31964), (2684, 26593), (2882, 24766), (3538, 20174), (3668, 19459), (3799, 18788), (4466, 15982), (4697, 15196), (5764, 12383), (7076, 10087), (7598, 9394), (7991, 8932)]