80796408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43721}}^1$

素因数の和:43748

約数の個数: 64

約数和(自身を含む): 251838720

約数和(自身を除く): 171042312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 43721, 87442, 131163, 174884, 262326, 306047, 349768, 480931, 524652, 612094, 918141, 961862, 1049304, 1224188, 1442793, 1836282, 1923724, 2448376, 2885586, 3366517, 3672564, 3847448, 5771172, 6733034, 7345128, 10099551, 11542344, 13466068, 20199102, 26932136, 40398204, 80796408]

約数ペア:

[(1, 80796408), (2, 40398204), (3, 26932136), (4, 20199102), (6, 13466068), (7, 11542344), (8, 10099551), (11, 7345128), (12, 6733034), (14, 5771172), (21, 3847448), (22, 3672564), (24, 3366517), (28, 2885586), (33, 2448376), (42, 1923724), (44, 1836282), (56, 1442793), (66, 1224188), (77, 1049304), (84, 961862), (88, 918141), (132, 612094), (154, 524652), (168, 480931), (231, 349768), (264, 306047), (308, 262326), (462, 174884), (616, 131163), (924, 87442), (1848, 43721)]