87908016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{261631}}^1$

素因数の和:261649

約数の個数: 40

約数和(自身を含む): 259538944

約数和(自身を除く): 171630928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 261631, 523262, 784893, 1046524, 1569786, 1831417, 2093048, 3139572, 3662834, 4186096, 5494251, 6279144, 7325668, 10988502, 12558288, 14651336, 21977004, 29302672, 43954008, 87908016]

約数ペア:

[(1, 87908016), (2, 43954008), (3, 29302672), (4, 21977004), (6, 14651336), (7, 12558288), (8, 10988502), (12, 7325668), (14, 6279144), (16, 5494251), (21, 4186096), (24, 3662834), (28, 3139572), (42, 2093048), (48, 1831417), (56, 1569786), (84, 1046524), (112, 784893), (168, 523262), (336, 261631)]