80978053536

素因数分解:

$2^5\times 3^4\times {\mathrm{1621}}^1\times {\mathrm{19273}}^1$

素因数の和:20916

約数の個数: 120

約数和(自身を含む): 238313488644

約数和(自身を除く): 157335435108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 1621, 2592, 3242, 4863, 6484, 9726, 12968, 14589, 19273, 19452, 25936, 29178, 38546, 38904, 43767, 51872, 57819, 58356, 77092, 77808, 87534, 115638, 116712, 131301, 154184, 155616, 173457, 175068, 231276, 233424, 262602, 308368, 346914, 350136, 462552, 466848, 520371, 525204, 616736, 693828, 700272, 925104, 1040742, 1050408, 1387656, 1400544, 1561113, 1850208, 2081484, 2100816, 2775312, 3122226, 4162968, 4201632, 5550624, 6244452, 8325936, 12488904, 16651872, 24977808, 31241533, 49955616, 62483066, 93724599, 124966132, 187449198, 249932264, 281173797, 374898396, 499864528, 562347594, 749796792, 843521391, 999729056, 1124695188, 1499593584, 1687042782, 2249390376, 2530564173, 2999187168, 3374085564, 4498780752, 5061128346, 6748171128, 8997561504, 10122256692, 13496342256, 20244513384, 26992684512, 40489026768, 80978053536]

約数ペア:

[(1, 80978053536), (2, 40489026768), (3, 26992684512), (4, 20244513384), (6, 13496342256), (8, 10122256692), (9, 8997561504), (12, 6748171128), (16, 5061128346), (18, 4498780752), (24, 3374085564), (27, 2999187168), (32, 2530564173), (36, 2249390376), (48, 1687042782), (54, 1499593584), (72, 1124695188), (81, 999729056), (96, 843521391), (108, 749796792), (144, 562347594), (162, 499864528), (216, 374898396), (288, 281173797), (324, 249932264), (432, 187449198), (648, 124966132), (864, 93724599), (1296, 62483066), (1621, 49955616), (2592, 31241533), (3242, 24977808), (4863, 16651872), (6484, 12488904), (9726, 8325936), (12968, 6244452), (14589, 5550624), (19273, 4201632), (19452, 4162968), (25936, 3122226), (29178, 2775312), (38546, 2100816), (38904, 2081484), (43767, 1850208), (51872, 1561113), (57819, 1400544), (58356, 1387656), (77092, 1050408), (77808, 1040742), (87534, 925104), (115638, 700272), (116712, 693828), (131301, 616736), (154184, 525204), (155616, 520371), (173457, 466848), (175068, 462552), (231276, 350136), (233424, 346914), (262602, 308368)]