71688232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4066

約数の個数: 64

約数和(自身を含む): 173404800

約数和(自身を除く): 101716568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4013, 4466, 8026, 8932, 16052, 17864, 28091, 32104, 44143, 56182, 88286, 112364, 116377, 176572, 224728, 232754, 309001, 353144, 465508, 618002, 814639, 931016, 1236004, 1280147, 1629278, 2472008, 2560294, 3258556, 5120588, 6517112, 8961029, 10241176, 17922058, 35844116, 71688232]

約数ペア:

[(1, 71688232), (2, 35844116), (4, 17922058), (7, 10241176), (8, 8961029), (11, 6517112), (14, 5120588), (22, 3258556), (28, 2560294), (29, 2472008), (44, 1629278), (56, 1280147), (58, 1236004), (77, 931016), (88, 814639), (116, 618002), (154, 465508), (203, 353144), (232, 309001), (308, 232754), (319, 224728), (406, 176572), (616, 116377), (638, 112364), (812, 88286), (1276, 56182), (1624, 44143), (2233, 32104), (2552, 28091), (4013, 17864), (4466, 16052), (8026, 8932)]