64203876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 178161984

約数和(自身を除く): 113958108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 823, 1182, 1646, 1773, 2167, 2364, 2469, 3292, 3546, 4334, 4938, 6501, 7092, 7407, 8668, 9053, 9876, 13002, 14814, 18106, 19503, 26004, 27159, 29628, 36212, 39006, 54318, 78012, 81477, 108636, 162131, 162954, 324262, 325908, 486393, 648524, 972786, 1459179, 1783441, 1945572, 2918358, 3566882, 5350323, 5836716, 7133764, 10700646, 16050969, 21401292, 32101938, 64203876]

約数ペア:

[(1, 64203876), (2, 32101938), (3, 21401292), (4, 16050969), (6, 10700646), (9, 7133764), (11, 5836716), (12, 5350323), (18, 3566882), (22, 2918358), (33, 1945572), (36, 1783441), (44, 1459179), (66, 972786), (99, 648524), (132, 486393), (197, 325908), (198, 324262), (394, 162954), (396, 162131), (591, 108636), (788, 81477), (823, 78012), (1182, 54318), (1646, 39006), (1773, 36212), (2167, 29628), (2364, 27159), (2469, 26004), (3292, 19503), (3546, 18106), (4334, 14814), (4938, 13002), (6501, 9876), (7092, 9053), (7407, 8668)]