74578416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 211915008

約数和(自身を除く): 137336592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 411, 528, 548, 822, 1031, 1096, 1507, 1644, 2062, 2192, 3014, 3093, 3288, 4124, 4521, 6028, 6186, 6576, 8248, 9042, 11341, 12056, 12372, 16496, 18084, 22682, 24112, 24744, 34023, 36168, 45364, 49488, 68046, 72336, 90728, 136092, 141247, 181456, 272184, 282494, 423741, 544368, 564988, 847482, 1129976, 1553717, 1694964, 2259952, 3107434, 3389928, 4661151, 6214868, 6779856, 9322302, 12429736, 18644604, 24859472, 37289208, 74578416]

約数ペア:

[(1, 74578416), (2, 37289208), (3, 24859472), (4, 18644604), (6, 12429736), (8, 9322302), (11, 6779856), (12, 6214868), (16, 4661151), (22, 3389928), (24, 3107434), (33, 2259952), (44, 1694964), (48, 1553717), (66, 1129976), (88, 847482), (132, 564988), (137, 544368), (176, 423741), (264, 282494), (274, 272184), (411, 181456), (528, 141247), (548, 136092), (822, 90728), (1031, 72336), (1096, 68046), (1507, 49488), (1644, 45364), (2062, 36168), (2192, 34023), (3014, 24744), (3093, 24112), (3288, 22682), (4124, 18084), (4521, 16496), (6028, 12372), (6186, 12056), (6576, 11341), (8248, 9042)]