91921764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 254721600

約数和(自身を除く): 162799836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 37, 44, 58, 59, 66, 74, 87, 111, 116, 118, 121, 132, 148, 174, 177, 222, 236, 242, 319, 348, 354, 363, 407, 444, 484, 638, 649, 708, 726, 814, 957, 1073, 1221, 1276, 1298, 1452, 1628, 1711, 1914, 1947, 2146, 2183, 2442, 2596, 3219, 3422, 3509, 3828, 3894, 4292, 4366, 4477, 4884, 5133, 6438, 6549, 6844, 7018, 7139, 7788, 8732, 8954, 10266, 10527, 11803, 12876, 13098, 13431, 14036, 14278, 17908, 18821, 20532, 21054, 21417, 23606, 24013, 26196, 26862, 28556, 35409, 37642, 42108, 42834, 47212, 48026, 53724, 56463, 63307, 70818, 72039, 75284, 85668, 96052, 112926, 126614, 129833, 141636, 144078, 189921, 207031, 225852, 253228, 259666, 264143, 288156, 379842, 389499, 414062, 519332, 528286, 621093, 696377, 759684, 778998, 792429, 828124, 1056572, 1242186, 1392754, 1557996, 1584858, 2089131, 2484372, 2785508, 3169716, 4178262, 7660147, 8356524, 15320294, 22980441, 30640588, 45960882, 91921764]

約数ペア:

[(1, 91921764), (2, 45960882), (3, 30640588), (4, 22980441), (6, 15320294), (11, 8356524), (12, 7660147), (22, 4178262), (29, 3169716), (33, 2785508), (37, 2484372), (44, 2089131), (58, 1584858), (59, 1557996), (66, 1392754), (74, 1242186), (87, 1056572), (111, 828124), (116, 792429), (118, 778998), (121, 759684), (132, 696377), (148, 621093), (174, 528286), (177, 519332), (222, 414062), (236, 389499), (242, 379842), (319, 288156), (348, 264143), (354, 259666), (363, 253228), (407, 225852), (444, 207031), (484, 189921), (638, 144078), (649, 141636), (708, 129833), (726, 126614), (814, 112926), (957, 96052), (1073, 85668), (1221, 75284), (1276, 72039), (1298, 70818), (1452, 63307), (1628, 56463), (1711, 53724), (1914, 48026), (1947, 47212), (2146, 42834), (2183, 42108), (2442, 37642), (2596, 35409), (3219, 28556), (3422, 26862), (3509, 26196), (3828, 24013), (3894, 23606), (4292, 21417), (4366, 21054), (4477, 20532), (4884, 18821), (5133, 17908), (6438, 14278), (6549, 14036), (6844, 13431), (7018, 13098), (7139, 12876), (7788, 11803), (8732, 10527), (8954, 10266)]