64890738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 165335040

約数和(自身を除く): 100444302

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 47, 57, 66, 94, 99, 114, 141, 171, 198, 209, 282, 342, 367, 418, 423, 517, 627, 734, 846, 893, 1034, 1101, 1254, 1551, 1786, 1881, 2202, 2679, 3102, 3303, 3762, 4037, 4653, 5358, 6606, 6973, 8037, 8074, 9306, 9823, 12111, 13946, 16074, 17249, 19646, 20919, 24222, 29469, 34498, 36333, 41838, 51747, 58938, 62757, 72666, 76703, 88407, 103494, 125514, 153406, 155241, 176814, 189739, 230109, 310482, 327731, 379478, 460218, 569217, 655462, 690327, 983193, 1138434, 1380654, 1707651, 1966386, 2949579, 3415302, 3605041, 5899158, 7210082, 10815123, 21630246, 32445369, 64890738]

約数ペア:

[(1, 64890738), (2, 32445369), (3, 21630246), (6, 10815123), (9, 7210082), (11, 5899158), (18, 3605041), (19, 3415302), (22, 2949579), (33, 1966386), (38, 1707651), (47, 1380654), (57, 1138434), (66, 983193), (94, 690327), (99, 655462), (114, 569217), (141, 460218), (171, 379478), (198, 327731), (209, 310482), (282, 230109), (342, 189739), (367, 176814), (418, 155241), (423, 153406), (517, 125514), (627, 103494), (734, 88407), (846, 76703), (893, 72666), (1034, 62757), (1101, 58938), (1254, 51747), (1551, 41838), (1786, 36333), (1881, 34498), (2202, 29469), (2679, 24222), (3102, 20919), (3303, 19646), (3762, 17249), (4037, 16074), (4653, 13946), (5358, 12111), (6606, 9823), (6973, 9306), (8037, 8074)]