77866236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 226253664

約数和(自身を除く): 148387428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1601, 1737, 2316, 2702, 3202, 3474, 4053, 4803, 5404, 6404, 6948, 8106, 9606, 11207, 12159, 14409, 16212, 19212, 22414, 24318, 28818, 33621, 44828, 48636, 57636, 67242, 100863, 134484, 201726, 308993, 403452, 617986, 926979, 1235972, 1853958, 2162951, 2780937, 3707916, 4325902, 5561874, 6488853, 8651804, 11123748, 12977706, 19466559, 25955412, 38933118, 77866236]

約数ペア:

[(1, 77866236), (2, 38933118), (3, 25955412), (4, 19466559), (6, 12977706), (7, 11123748), (9, 8651804), (12, 6488853), (14, 5561874), (18, 4325902), (21, 3707916), (28, 2780937), (36, 2162951), (42, 1853958), (63, 1235972), (84, 926979), (126, 617986), (193, 403452), (252, 308993), (386, 201726), (579, 134484), (772, 100863), (1158, 67242), (1351, 57636), (1601, 48636), (1737, 44828), (2316, 33621), (2702, 28818), (3202, 24318), (3474, 22414), (4053, 19212), (4803, 16212), (5404, 14409), (6404, 12159), (6948, 11207), (8106, 9606)]