87626844

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 226546320

約数和(自身を除く): 138919476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 137, 163, 218, 274, 326, 327, 411, 436, 489, 548, 652, 654, 822, 978, 981, 1233, 1308, 1467, 1644, 1956, 1962, 2466, 2934, 3924, 4932, 5868, 14933, 17767, 22331, 29866, 35534, 44662, 44799, 53301, 59732, 66993, 71068, 89324, 89598, 106602, 133986, 134397, 159903, 179196, 200979, 213204, 267972, 268794, 319806, 401958, 537588, 639612, 803916, 2434079, 4868158, 7302237, 9736316, 14604474, 21906711, 29208948, 43813422, 87626844]

約数ペア:

[(1, 87626844), (2, 43813422), (3, 29208948), (4, 21906711), (6, 14604474), (9, 9736316), (12, 7302237), (18, 4868158), (36, 2434079), (109, 803916), (137, 639612), (163, 537588), (218, 401958), (274, 319806), (326, 268794), (327, 267972), (411, 213204), (436, 200979), (489, 179196), (548, 159903), (652, 134397), (654, 133986), (822, 106602), (978, 89598), (981, 89324), (1233, 71068), (1308, 66993), (1467, 59732), (1644, 53301), (1956, 44799), (1962, 44662), (2466, 35534), (2934, 29866), (3924, 22331), (4932, 17767), (5868, 14933)]