81851414624

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{51971}}^1$

素因数の和:52156

約数の個数: 96

約数和(自身を含む): 188595993600

約数和(自身を除く): 106744578976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 89, 112, 158, 178, 224, 316, 356, 553, 623, 632, 712, 1106, 1246, 1264, 1424, 2212, 2492, 2528, 2848, 4424, 4984, 7031, 8848, 9968, 14062, 17696, 19936, 28124, 49217, 51971, 56248, 98434, 103942, 112496, 196868, 207884, 224992, 363797, 393736, 415768, 727594, 787472, 831536, 1455188, 1574944, 1663072, 2910376, 4105709, 4625419, 5820752, 8211418, 9250838, 11641504, 16422836, 18501676, 28739963, 32377933, 32845672, 37003352, 57479926, 64755866, 65691344, 74006704, 114959852, 129511732, 131382688, 148013408, 229919704, 259023464, 365408101, 459839408, 518046928, 730816202, 919678816, 1036093856, 1461632404, 2557856707, 2923264808, 5115713414, 5846529616, 10231426828, 11693059232, 20462853656, 40925707312, 81851414624]

約数ペア:

[(1, 81851414624), (2, 40925707312), (4, 20462853656), (7, 11693059232), (8, 10231426828), (14, 5846529616), (16, 5115713414), (28, 2923264808), (32, 2557856707), (56, 1461632404), (79, 1036093856), (89, 919678816), (112, 730816202), (158, 518046928), (178, 459839408), (224, 365408101), (316, 259023464), (356, 229919704), (553, 148013408), (623, 131382688), (632, 129511732), (712, 114959852), (1106, 74006704), (1246, 65691344), (1264, 64755866), (1424, 57479926), (2212, 37003352), (2492, 32845672), (2528, 32377933), (2848, 28739963), (4424, 18501676), (4984, 16422836), (7031, 11641504), (8848, 9250838), (9968, 8211418), (14062, 5820752), (17696, 4625419), (19936, 4105709), (28124, 2910376), (49217, 1663072), (51971, 1574944), (56248, 1455188), (98434, 831536), (103942, 787472), (112496, 727594), (196868, 415768), (207884, 393736), (224992, 363797)]