74043508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 167426784

約数和(自身を除く): 93383276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 427, 539, 563, 671, 854, 1078, 1126, 1342, 1708, 2156, 2252, 2684, 2989, 3941, 4697, 5978, 6193, 7882, 9394, 11956, 12386, 15764, 18788, 24772, 27587, 32879, 34343, 43351, 55174, 65758, 68686, 86702, 110348, 131516, 137372, 173404, 240401, 303457, 377773, 480802, 606914, 755546, 961604, 1213828, 1511092, 1682807, 2644411, 3365614, 5288822, 6731228, 10577644, 18510877, 37021754, 74043508]

約数ペア:

[(1, 74043508), (2, 37021754), (4, 18510877), (7, 10577644), (11, 6731228), (14, 5288822), (22, 3365614), (28, 2644411), (44, 1682807), (49, 1511092), (61, 1213828), (77, 961604), (98, 755546), (122, 606914), (154, 480802), (196, 377773), (244, 303457), (308, 240401), (427, 173404), (539, 137372), (563, 131516), (671, 110348), (854, 86702), (1078, 68686), (1126, 65758), (1342, 55174), (1708, 43351), (2156, 34343), (2252, 32879), (2684, 27587), (2989, 24772), (3941, 18788), (4697, 15764), (5978, 12386), (6193, 11956), (7882, 9394)]