27904572

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 72984912

約数和(自身を除く): 45080340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 97, 122, 131, 183, 194, 244, 262, 291, 366, 388, 393, 524, 549, 582, 732, 786, 873, 1098, 1164, 1179, 1572, 1746, 2196, 2358, 3492, 4716, 5917, 7991, 11834, 12707, 15982, 17751, 23668, 23973, 25414, 31964, 35502, 38121, 47946, 50828, 53253, 71004, 71919, 76242, 95892, 106506, 114363, 143838, 152484, 213012, 228726, 287676, 457452, 775127, 1550254, 2325381, 3100508, 4650762, 6976143, 9301524, 13952286, 27904572]

約数ペア:

[(1, 27904572), (2, 13952286), (3, 9301524), (4, 6976143), (6, 4650762), (9, 3100508), (12, 2325381), (18, 1550254), (36, 775127), (61, 457452), (97, 287676), (122, 228726), (131, 213012), (183, 152484), (194, 143838), (244, 114363), (262, 106506), (291, 95892), (366, 76242), (388, 71919), (393, 71004), (524, 53253), (549, 50828), (582, 47946), (732, 38121), (786, 35502), (873, 31964), (1098, 25414), (1164, 23973), (1179, 23668), (1572, 17751), (1746, 15982), (2196, 12707), (2358, 11834), (3492, 7991), (4716, 5917)]