71683488

素因数分解:

$2^5\times 3^3\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 210772800

約数和(自身を除く): 139089312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 163, 216, 288, 326, 432, 489, 509, 652, 864, 978, 1018, 1304, 1467, 1527, 1956, 2036, 2608, 2934, 3054, 3912, 4072, 4401, 4581, 5216, 5868, 6108, 7824, 8144, 8802, 9162, 11736, 12216, 13743, 15648, 16288, 17604, 18324, 23472, 24432, 27486, 35208, 36648, 46944, 48864, 54972, 70416, 73296, 82967, 109944, 140832, 146592, 165934, 219888, 248901, 331868, 439776, 497802, 663736, 746703, 995604, 1327472, 1493406, 1991208, 2240109, 2654944, 2986812, 3982416, 4480218, 5973624, 7964832, 8960436, 11947248, 17920872, 23894496, 35841744, 71683488]

約数ペア:

[(1, 71683488), (2, 35841744), (3, 23894496), (4, 17920872), (6, 11947248), (8, 8960436), (9, 7964832), (12, 5973624), (16, 4480218), (18, 3982416), (24, 2986812), (27, 2654944), (32, 2240109), (36, 1991208), (48, 1493406), (54, 1327472), (72, 995604), (96, 746703), (108, 663736), (144, 497802), (163, 439776), (216, 331868), (288, 248901), (326, 219888), (432, 165934), (489, 146592), (509, 140832), (652, 109944), (864, 82967), (978, 73296), (1018, 70416), (1304, 54972), (1467, 48864), (1527, 46944), (1956, 36648), (2036, 35208), (2608, 27486), (2934, 24432), (3054, 23472), (3912, 18324), (4072, 17604), (4401, 16288), (4581, 15648), (5216, 13743), (5868, 12216), (6108, 11736), (7824, 9162), (8144, 8802)]