187890036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7649}}^1$

素因数の和:7768

約数の個数: 48

約数和(自身を含む): 462672000

約数和(自身を除く): 274781964

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 6141, 7649, 8188, 12282, 15298, 22947, 24564, 30596, 45894, 91788, 175927, 351854, 527781, 680761, 703708, 1055562, 1361522, 2042283, 2111124, 2723044, 4084566, 8169132, 15657503, 31315006, 46972509, 62630012, 93945018, 187890036]

約数ペア:

[(1, 187890036), (2, 93945018), (3, 62630012), (4, 46972509), (6, 31315006), (12, 15657503), (23, 8169132), (46, 4084566), (69, 2723044), (89, 2111124), (92, 2042283), (138, 1361522), (178, 1055562), (267, 703708), (276, 680761), (356, 527781), (534, 351854), (1068, 175927), (2047, 91788), (4094, 45894), (6141, 30596), (7649, 24564), (8188, 22947), (12282, 15298)]