87591492

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{78487}}^1$

素因数の和:78528

約数の個数: 36

約数和(自身を含む): 228557056

約数和(自身を除く): 140965564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 78487, 156974, 235461, 313948, 470922, 706383, 941844, 1412766, 2433097, 2825532, 4866194, 7299291, 9732388, 14598582, 21897873, 29197164, 43795746, 87591492]

約数ペア:

[(1, 87591492), (2, 43795746), (3, 29197164), (4, 21897873), (6, 14598582), (9, 9732388), (12, 7299291), (18, 4866194), (31, 2825532), (36, 2433097), (62, 1412766), (93, 941844), (124, 706383), (186, 470922), (279, 313948), (372, 235461), (558, 156974), (1116, 78487)]