69543054

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 180098568

約数和(自身を除く): 110555514

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, 2131, 2331, 3626, 4262, 4662, 5439, 6393, 10878, 12786, 14917, 16317, 19179, 29834, 32634, 38358, 44751, 78847, 89502, 104419, 134253, 157694, 208838, 236541, 268506, 313257, 473082, 551929, 626514, 709623, 939771, 1103858, 1419246, 1655787, 1879542, 3311574, 3863503, 4967361, 7727006, 9934722, 11590509, 23181018, 34771527, 69543054]

約数ペア:

[(1, 69543054), (2, 34771527), (3, 23181018), (6, 11590509), (7, 9934722), (9, 7727006), (14, 4967361), (18, 3863503), (21, 3311574), (37, 1879542), (42, 1655787), (49, 1419246), (63, 1103858), (74, 939771), (98, 709623), (111, 626514), (126, 551929), (147, 473082), (222, 313257), (259, 268506), (294, 236541), (333, 208838), (441, 157694), (518, 134253), (666, 104419), (777, 89502), (882, 78847), (1554, 44751), (1813, 38358), (2131, 32634), (2331, 29834), (3626, 19179), (4262, 16317), (4662, 14917), (5439, 12786), (6393, 10878)]