90869376

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 263894400

約数和(自身を除く): 173025024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 167, 192, 208, 218, 312, 327, 334, 384, 416, 436, 501, 624, 654, 668, 832, 872, 1002, 1248, 1308, 1336, 1417, 1664, 1744, 2004, 2171, 2496, 2616, 2672, 2834, 3488, 4008, 4251, 4342, 4992, 5232, 5344, 5668, 6513, 6976, 8016, 8502, 8684, 10464, 10688, 11336, 13026, 13952, 16032, 17004, 17368, 18203, 20928, 21376, 22672, 26052, 32064, 34008, 34736, 36406, 41856, 45344, 52104, 54609, 64128, 68016, 69472, 72812, 90688, 104208, 109218, 136032, 138944, 145624, 181376, 208416, 218436, 236639, 272064, 277888, 291248, 416832, 436872, 473278, 544128, 582496, 709917, 833664, 873744, 946556, 1164992, 1419834, 1747488, 1893112, 2329984, 2839668, 3494976, 3786224, 5679336, 6989952, 7572448, 11358672, 15144896, 22717344, 30289792, 45434688, 90869376]

約数ペア:

[(1, 90869376), (2, 45434688), (3, 30289792), (4, 22717344), (6, 15144896), (8, 11358672), (12, 7572448), (13, 6989952), (16, 5679336), (24, 3786224), (26, 3494976), (32, 2839668), (39, 2329984), (48, 1893112), (52, 1747488), (64, 1419834), (78, 1164992), (96, 946556), (104, 873744), (109, 833664), (128, 709917), (156, 582496), (167, 544128), (192, 473278), (208, 436872), (218, 416832), (312, 291248), (327, 277888), (334, 272064), (384, 236639), (416, 218436), (436, 208416), (501, 181376), (624, 145624), (654, 138944), (668, 136032), (832, 109218), (872, 104208), (1002, 90688), (1248, 72812), (1308, 69472), (1336, 68016), (1417, 64128), (1664, 54609), (1744, 52104), (2004, 45344), (2171, 41856), (2496, 36406), (2616, 34736), (2672, 34008), (2834, 32064), (3488, 26052), (4008, 22672), (4251, 21376), (4342, 20928), (4992, 18203), (5232, 17368), (5344, 17004), (5668, 16032), (6513, 13952), (6976, 13026), (8016, 11336), (8502, 10688), (8684, 10464)]