7722204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 21909888

約数和(自身を除く): 14187684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 571, 588, 644, 966, 1127, 1142, 1713, 1932, 2254, 2284, 3381, 3426, 3997, 4508, 6762, 6852, 7994, 11991, 13133, 13524, 15988, 23982, 26266, 27979, 39399, 47964, 52532, 55958, 78798, 83937, 91931, 111916, 157596, 167874, 183862, 275793, 335748, 367724, 551586, 643517, 1103172, 1287034, 1930551, 2574068, 3861102, 7722204]

約数ペア:

[(1, 7722204), (2, 3861102), (3, 2574068), (4, 1930551), (6, 1287034), (7, 1103172), (12, 643517), (14, 551586), (21, 367724), (23, 335748), (28, 275793), (42, 183862), (46, 167874), (49, 157596), (69, 111916), (84, 91931), (92, 83937), (98, 78798), (138, 55958), (147, 52532), (161, 47964), (196, 39399), (276, 27979), (294, 26266), (322, 23982), (483, 15988), (571, 13524), (588, 13133), (644, 11991), (966, 7994), (1127, 6852), (1142, 6762), (1713, 4508), (1932, 3997), (2254, 3426), (2284, 3381)]