64678236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3793}}^1$

素因数の和:3843

約数の個数: 72

約数和(自身を含む): 181656720

約数和(自身を除く): 116978484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 3793, 4263, 5684, 7586, 8526, 11379, 15172, 17052, 22758, 26551, 45516, 53102, 79653, 106204, 109997, 159306, 185857, 219994, 318612, 329991, 371714, 439988, 557571, 659982, 743428, 769979, 1115142, 1319964, 1539958, 2230284, 2309937, 3079916, 4619874, 5389853, 9239748, 10779706, 16169559, 21559412, 32339118, 64678236]

約数ペア:

[(1, 64678236), (2, 32339118), (3, 21559412), (4, 16169559), (6, 10779706), (7, 9239748), (12, 5389853), (14, 4619874), (21, 3079916), (28, 2309937), (29, 2230284), (42, 1539958), (49, 1319964), (58, 1115142), (84, 769979), (87, 743428), (98, 659982), (116, 557571), (147, 439988), (174, 371714), (196, 329991), (203, 318612), (294, 219994), (348, 185857), (406, 159306), (588, 109997), (609, 106204), (812, 79653), (1218, 53102), (1421, 45516), (2436, 26551), (2842, 22758), (3793, 17052), (4263, 15172), (5684, 11379), (7586, 8526)]