71583708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 198050832

約数和(自身を除く): 126467124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2297, 2597, 4452, 4594, 5194, 6891, 7791, 9188, 10388, 13782, 15582, 16079, 27564, 31164, 32158, 48237, 64316, 96474, 112553, 121741, 192948, 225106, 243482, 337659, 365223, 450212, 486964, 675318, 730446, 852187, 1350636, 1460892, 1704374, 2556561, 3408748, 5113122, 5965309, 10226244, 11930618, 17895927, 23861236, 35791854, 71583708]

約数ペア:

[(1, 71583708), (2, 35791854), (3, 23861236), (4, 17895927), (6, 11930618), (7, 10226244), (12, 5965309), (14, 5113122), (21, 3408748), (28, 2556561), (42, 1704374), (49, 1460892), (53, 1350636), (84, 852187), (98, 730446), (106, 675318), (147, 486964), (159, 450212), (196, 365223), (212, 337659), (294, 243482), (318, 225106), (371, 192948), (588, 121741), (636, 112553), (742, 96474), (1113, 64316), (1484, 48237), (2226, 32158), (2297, 31164), (2597, 27564), (4452, 16079), (4594, 15582), (5194, 13782), (6891, 10388), (7791, 9188)]