64977744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 182738304

約数和(自身を除く): 117760560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1031, 1212, 1313, 1616, 2062, 2424, 2626, 3093, 3939, 4124, 4848, 5252, 6186, 7878, 8248, 10504, 12372, 13403, 15756, 16496, 21008, 24744, 26806, 31512, 40209, 49488, 53612, 63024, 80418, 104131, 107224, 160836, 208262, 214448, 312393, 321672, 416524, 624786, 643344, 833048, 1249572, 1353703, 1666096, 2499144, 2707406, 4061109, 4998288, 5414812, 8122218, 10829624, 16244436, 21659248, 32488872, 64977744]

約数ペア:

[(1, 64977744), (2, 32488872), (3, 21659248), (4, 16244436), (6, 10829624), (8, 8122218), (12, 5414812), (13, 4998288), (16, 4061109), (24, 2707406), (26, 2499144), (39, 1666096), (48, 1353703), (52, 1249572), (78, 833048), (101, 643344), (104, 624786), (156, 416524), (202, 321672), (208, 312393), (303, 214448), (312, 208262), (404, 160836), (606, 107224), (624, 104131), (808, 80418), (1031, 63024), (1212, 53612), (1313, 49488), (1616, 40209), (2062, 31512), (2424, 26806), (2626, 24744), (3093, 21008), (3939, 16496), (4124, 15756), (4848, 13403), (5252, 12372), (6186, 10504), (7878, 8248)]