77101838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 130204800

約数和(自身を除く): 53102962

約数列:

[1, 2, 11, 22, 43, 86, 149, 298, 473, 547, 946, 1094, 1639, 3278, 6017, 6407, 12034, 12814, 23521, 47042, 70477, 81503, 140954, 163006, 258731, 517462, 896533, 1793066, 3504629, 7009258, 38550919, 77101838]

約数ペア:

[(1, 77101838), (2, 38550919), (11, 7009258), (22, 3504629), (43, 1793066), (86, 896533), (149, 517462), (298, 258731), (473, 163006), (547, 140954), (946, 81503), (1094, 70477), (1639, 47042), (3278, 23521), (6017, 12814), (6407, 12034)]