15760872

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 44193600

約数和(自身を除く): 28432728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 557, 786, 1048, 1114, 1179, 1572, 1671, 2228, 2358, 3144, 3342, 3537, 4456, 4716, 5013, 6684, 7074, 9432, 10026, 13368, 14148, 15039, 20052, 28296, 30078, 40104, 60156, 72967, 120312, 145934, 218901, 291868, 437802, 583736, 656703, 875604, 1313406, 1751208, 1970109, 2626812, 3940218, 5253624, 7880436, 15760872]

約数ペア:

[(1, 15760872), (2, 7880436), (3, 5253624), (4, 3940218), (6, 2626812), (8, 1970109), (9, 1751208), (12, 1313406), (18, 875604), (24, 656703), (27, 583736), (36, 437802), (54, 291868), (72, 218901), (108, 145934), (131, 120312), (216, 72967), (262, 60156), (393, 40104), (524, 30078), (557, 28296), (786, 20052), (1048, 15039), (1114, 14148), (1179, 13368), (1572, 10026), (1671, 9432), (2228, 7074), (2358, 6684), (3144, 5013), (3342, 4716), (3537, 4456)]