127894284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1601}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 370869408

約数和(自身を除く): 242975124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1268, 1601, 1902, 2219, 2853, 3202, 3804, 4438, 4803, 5706, 6404, 6657, 8876, 9606, 11207, 11412, 13314, 14409, 19212, 19971, 22414, 26628, 28818, 33621, 39942, 44828, 57636, 67242, 79884, 100863, 134484, 201726, 403452, 507517, 1015034, 1522551, 2030068, 3045102, 3552619, 4567653, 6090204, 7105238, 9135306, 10657857, 14210476, 18270612, 21315714, 31973571, 42631428, 63947142, 127894284]

約数ペア:

[(1, 127894284), (2, 63947142), (3, 42631428), (4, 31973571), (6, 21315714), (7, 18270612), (9, 14210476), (12, 10657857), (14, 9135306), (18, 7105238), (21, 6090204), (28, 4567653), (36, 3552619), (42, 3045102), (63, 2030068), (84, 1522551), (126, 1015034), (252, 507517), (317, 403452), (634, 201726), (951, 134484), (1268, 100863), (1601, 79884), (1902, 67242), (2219, 57636), (2853, 44828), (3202, 39942), (3804, 33621), (4438, 28818), (4803, 26628), (5706, 22414), (6404, 19971), (6657, 19212), (8876, 14409), (9606, 13314), (11207, 11412)]