64478172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 176762880

約数和(自身を除く): 112284708

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 47, 57, 66, 76, 94, 114, 132, 141, 188, 209, 228, 282, 418, 517, 547, 564, 627, 836, 893, 1034, 1094, 1254, 1551, 1641, 1786, 2068, 2188, 2508, 2679, 3102, 3282, 3572, 5358, 6017, 6204, 6564, 9823, 10393, 10716, 12034, 18051, 19646, 20786, 24068, 25709, 29469, 31179, 36102, 39292, 41572, 51418, 58938, 62358, 72204, 77127, 102836, 114323, 117876, 124716, 154254, 228646, 282799, 308508, 342969, 457292, 488471, 565598, 685938, 848397, 976942, 1131196, 1371876, 1465413, 1696794, 1953884, 2930826, 3393588, 5373181, 5861652, 10746362, 16119543, 21492724, 32239086, 64478172]

約数ペア:

[(1, 64478172), (2, 32239086), (3, 21492724), (4, 16119543), (6, 10746362), (11, 5861652), (12, 5373181), (19, 3393588), (22, 2930826), (33, 1953884), (38, 1696794), (44, 1465413), (47, 1371876), (57, 1131196), (66, 976942), (76, 848397), (94, 685938), (114, 565598), (132, 488471), (141, 457292), (188, 342969), (209, 308508), (228, 282799), (282, 228646), (418, 154254), (517, 124716), (547, 117876), (564, 114323), (627, 102836), (836, 77127), (893, 72204), (1034, 62358), (1094, 58938), (1254, 51418), (1551, 41572), (1641, 39292), (1786, 36102), (2068, 31179), (2188, 29469), (2508, 25709), (2679, 24068), (3102, 20786), (3282, 19646), (3572, 18051), (5358, 12034), (6017, 10716), (6204, 10393), (6564, 9823)]