61454808

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 110913192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2659, 2889, 3852, 5318, 5778, 7704, 7977, 10636, 11556, 15954, 21272, 23112, 23931, 31908, 47862, 63816, 71793, 95724, 143586, 191448, 284513, 287172, 569026, 574344, 853539, 1138052, 1707078, 2276104, 2560617, 3414156, 5121234, 6828312, 7681851, 10242468, 15363702, 20484936, 30727404, 61454808]

約数ペア:

[(1, 61454808), (2, 30727404), (3, 20484936), (4, 15363702), (6, 10242468), (8, 7681851), (9, 6828312), (12, 5121234), (18, 3414156), (24, 2560617), (27, 2276104), (36, 1707078), (54, 1138052), (72, 853539), (107, 574344), (108, 569026), (214, 287172), (216, 284513), (321, 191448), (428, 143586), (642, 95724), (856, 71793), (963, 63816), (1284, 47862), (1926, 31908), (2568, 23931), (2659, 23112), (2889, 21272), (3852, 15954), (5318, 11556), (5778, 10636), (7704, 7977)]