74185804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 173517120

約数和(自身を除く): 99331316

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1811, 1862, 2156, 2926, 3622, 3724, 5852, 7244, 10241, 12677, 19921, 20482, 25354, 34409, 39842, 40964, 50708, 68818, 79684, 88739, 137636, 139447, 177478, 240863, 278894, 354956, 378499, 481726, 557788, 756998, 963452, 976129, 1513996, 1686041, 1952258, 2649493, 3372082, 3904516, 5298986, 6744164, 10597972, 18546451, 37092902, 74185804]

約数ペア:

[(1, 74185804), (2, 37092902), (4, 18546451), (7, 10597972), (11, 6744164), (14, 5298986), (19, 3904516), (22, 3372082), (28, 2649493), (38, 1952258), (44, 1686041), (49, 1513996), (76, 976129), (77, 963452), (98, 756998), (133, 557788), (154, 481726), (196, 378499), (209, 354956), (266, 278894), (308, 240863), (418, 177478), (532, 139447), (539, 137636), (836, 88739), (931, 79684), (1078, 68818), (1463, 50708), (1811, 40964), (1862, 39842), (2156, 34409), (2926, 25354), (3622, 20482), (3724, 19921), (5852, 12677), (7244, 10241)]