77637078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 178467120

約数和(自身を除く): 100830042

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 1657, 2466, 2603, 3314, 4971, 5206, 7809, 9942, 14913, 15618, 23427, 29826, 31483, 46854, 62966, 94449, 188898, 227009, 283347, 454018, 566694, 681027, 1362054, 2043081, 4086162, 4313171, 8626342, 12939513, 25879026, 38818539, 77637078]

約数ペア:

[(1, 77637078), (2, 38818539), (3, 25879026), (6, 12939513), (9, 8626342), (18, 4313171), (19, 4086162), (38, 2043081), (57, 1362054), (114, 681027), (137, 566694), (171, 454018), (274, 283347), (342, 227009), (411, 188898), (822, 94449), (1233, 62966), (1657, 46854), (2466, 31483), (2603, 29826), (3314, 23427), (4971, 15618), (5206, 14913), (7809, 9942)]