86909616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19469}}^1$

素因数の和:19514

約数の個数: 60

約数和(自身を含む): 251085120

約数和(自身を除く): 164175504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 19469, 38938, 58407, 77876, 116814, 155752, 175221, 233628, 311504, 350442, 467256, 603539, 700884, 934512, 1207078, 1401768, 1810617, 2414156, 2803536, 3621234, 4828312, 5431851, 7242468, 9656624, 10863702, 14484936, 21727404, 28969872, 43454808, 86909616]

約数ペア:

[(1, 86909616), (2, 43454808), (3, 28969872), (4, 21727404), (6, 14484936), (8, 10863702), (9, 9656624), (12, 7242468), (16, 5431851), (18, 4828312), (24, 3621234), (31, 2803536), (36, 2414156), (48, 1810617), (62, 1401768), (72, 1207078), (93, 934512), (124, 700884), (144, 603539), (186, 467256), (248, 350442), (279, 311504), (372, 233628), (496, 175221), (558, 155752), (744, 116814), (1116, 77876), (1488, 58407), (2232, 38938), (4464, 19469)]