71754522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7923

約数の個数: 48

約数和(自身を含む): 172346112

約数和(自身を除く): 100591590

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 7873, 9114, 15746, 23619, 47238, 55111, 110222, 165333, 244063, 330666, 385777, 488126, 732189, 771554, 1157331, 1464378, 1708441, 2314662, 3416882, 5125323, 10250646, 11959087, 23918174, 35877261, 71754522]

約数ペア:

[(1, 71754522), (2, 35877261), (3, 23918174), (6, 11959087), (7, 10250646), (14, 5125323), (21, 3416882), (31, 2314662), (42, 1708441), (49, 1464378), (62, 1157331), (93, 771554), (98, 732189), (147, 488126), (186, 385777), (217, 330666), (294, 244063), (434, 165333), (651, 110222), (1302, 55111), (1519, 47238), (3038, 23619), (4557, 15746), (7873, 9114)]