66138864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 187547520

約数和(自身を除く): 121408656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 264, 458, 528, 547, 687, 916, 1094, 1374, 1641, 1832, 2188, 2519, 2748, 3282, 3664, 4376, 5038, 5496, 6017, 6564, 7557, 8752, 10076, 10992, 12034, 13128, 15114, 18051, 20152, 24068, 26256, 30228, 36102, 40304, 48136, 60456, 72204, 96272, 120912, 125263, 144408, 250526, 288816, 375789, 501052, 751578, 1002104, 1377893, 1503156, 2004208, 2755786, 3006312, 4133679, 5511572, 6012624, 8267358, 11023144, 16534716, 22046288, 33069432, 66138864]

約数ペア:

[(1, 66138864), (2, 33069432), (3, 22046288), (4, 16534716), (6, 11023144), (8, 8267358), (11, 6012624), (12, 5511572), (16, 4133679), (22, 3006312), (24, 2755786), (33, 2004208), (44, 1503156), (48, 1377893), (66, 1002104), (88, 751578), (132, 501052), (176, 375789), (229, 288816), (264, 250526), (458, 144408), (528, 125263), (547, 120912), (687, 96272), (916, 72204), (1094, 60456), (1374, 48136), (1641, 40304), (1832, 36102), (2188, 30228), (2519, 26256), (2748, 24068), (3282, 20152), (3664, 18051), (4376, 15114), (5038, 13128), (5496, 12034), (6017, 10992), (6564, 10076), (7557, 8752)]