77356548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 201801600

約数和(自身を除く): 124445052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 131, 141, 188, 262, 282, 349, 393, 423, 524, 564, 698, 786, 846, 1047, 1179, 1396, 1572, 1692, 2094, 2358, 3141, 4188, 4716, 6157, 6282, 12314, 12564, 16403, 18471, 24628, 32806, 36942, 45719, 49209, 55413, 65612, 73884, 91438, 98418, 110826, 137157, 147627, 182876, 196836, 221652, 274314, 295254, 411471, 548628, 590508, 822942, 1645884, 2148793, 4297586, 6446379, 8595172, 12892758, 19339137, 25785516, 38678274, 77356548]

約数ペア:

[(1, 77356548), (2, 38678274), (3, 25785516), (4, 19339137), (6, 12892758), (9, 8595172), (12, 6446379), (18, 4297586), (36, 2148793), (47, 1645884), (94, 822942), (131, 590508), (141, 548628), (188, 411471), (262, 295254), (282, 274314), (349, 221652), (393, 196836), (423, 182876), (524, 147627), (564, 137157), (698, 110826), (786, 98418), (846, 91438), (1047, 73884), (1179, 65612), (1396, 55413), (1572, 49209), (1692, 45719), (2094, 36942), (2358, 32806), (3141, 24628), (4188, 18471), (4716, 16403), (6157, 12564), (6282, 12314)]