71270532

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{4937}}^1$

素因数の和:5348

約数の個数: 36

約数和(自身を含む): 180641916

約数和(自身を除く): 109371384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 4937, 7218, 9874, 14436, 14811, 19748, 29622, 44433, 59244, 88866, 177732, 1979737, 3959474, 5939211, 7918948, 11878422, 17817633, 23756844, 35635266, 71270532]

約数ペア:

[(1, 71270532), (2, 35635266), (3, 23756844), (4, 17817633), (6, 11878422), (9, 7918948), (12, 5939211), (18, 3959474), (36, 1979737), (401, 177732), (802, 88866), (1203, 59244), (1604, 44433), (2406, 29622), (3609, 19748), (4812, 14811), (4937, 14436), (7218, 9874)]