69477786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2188

約数の個数: 72

約数和(自身を含む): 179929620

約数和(自身を除く): 110451834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2129, 2331, 3626, 4258, 4662, 5439, 6387, 10878, 12774, 14903, 16317, 19161, 29806, 32634, 38322, 44709, 78773, 89418, 104321, 134127, 157546, 208642, 236319, 268254, 312963, 472638, 551411, 625926, 708957, 938889, 1102822, 1417914, 1654233, 1877778, 3308466, 3859877, 4962699, 7719754, 9925398, 11579631, 23159262, 34738893, 69477786]

約数ペア:

[(1, 69477786), (2, 34738893), (3, 23159262), (6, 11579631), (7, 9925398), (9, 7719754), (14, 4962699), (18, 3859877), (21, 3308466), (37, 1877778), (42, 1654233), (49, 1417914), (63, 1102822), (74, 938889), (98, 708957), (111, 625926), (126, 551411), (147, 472638), (222, 312963), (259, 268254), (294, 236319), (333, 208642), (441, 157546), (518, 134127), (666, 104321), (777, 89418), (882, 78773), (1554, 44709), (1813, 38322), (2129, 32634), (2331, 29806), (3626, 19161), (4258, 16317), (4662, 14903), (5439, 12774), (6387, 10878)]