65922948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20153

約数の個数: 72

約数和(自身を含む): 205103808

約数和(自身を除く): 139180860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 20123, 40246, 60369, 80492, 120738, 140861, 181107, 241476, 261599, 281722, 362214, 422583, 523198, 563444, 724428, 784797, 845166, 1046396, 1267749, 1569594, 1690332, 1831193, 2354391, 2535498, 3139188, 3662386, 4708782, 5070996, 5493579, 7324772, 9417564, 10987158, 16480737, 21974316, 32961474, 65922948]

約数ペア:

[(1, 65922948), (2, 32961474), (3, 21974316), (4, 16480737), (6, 10987158), (7, 9417564), (9, 7324772), (12, 5493579), (13, 5070996), (14, 4708782), (18, 3662386), (21, 3139188), (26, 2535498), (28, 2354391), (36, 1831193), (39, 1690332), (42, 1569594), (52, 1267749), (63, 1046396), (78, 845166), (84, 784797), (91, 724428), (117, 563444), (126, 523198), (156, 422583), (182, 362214), (234, 281722), (252, 261599), (273, 241476), (364, 181107), (468, 140861), (546, 120738), (819, 80492), (1092, 60369), (1638, 40246), (3276, 20123)]