81782350416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409263}}^1$

素因数の和:1409321

約数の個数: 120

約数和(自身を含む): 254434159616

約数和(自身を除く): 172651809200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 1409263, 2818526, 4227789, 5637052, 8455578, 11274104, 12683367, 16911156, 18320419, 22548208, 25366734, 33822312, 36640838, 43687153, 50733468, 54961257, 67644624, 73281676, 87374306, 101466936, 109922514, 131061459, 146563352, 164883771, 174748612, 202933872, 219845028, 262122918, 293126704, 329767542, 349497224, 393184377, 439690056, 524245836, 567932989, 659535084, 698994448, 786368754, 879380112, 1048491672, 1135865978, 1319070168, 1572737508, 1703798967, 2096983344, 2271731956, 2638140336, 3145475016, 3407597934, 4543463912, 5111396901, 6290950032, 6815195868, 9086927824, 10222793802, 13630391736, 20445587604, 27260783472, 40891175208, 81782350416]

約数ペア:

[(1, 81782350416), (2, 40891175208), (3, 27260783472), (4, 20445587604), (6, 13630391736), (8, 10222793802), (9, 9086927824), (12, 6815195868), (13, 6290950032), (16, 5111396901), (18, 4543463912), (24, 3407597934), (26, 3145475016), (31, 2638140336), (36, 2271731956), (39, 2096983344), (48, 1703798967), (52, 1572737508), (62, 1319070168), (72, 1135865978), (78, 1048491672), (93, 879380112), (104, 786368754), (117, 698994448), (124, 659535084), (144, 567932989), (156, 524245836), (186, 439690056), (208, 393184377), (234, 349497224), (248, 329767542), (279, 293126704), (312, 262122918), (372, 219845028), (403, 202933872), (468, 174748612), (496, 164883771), (558, 146563352), (624, 131061459), (744, 109922514), (806, 101466936), (936, 87374306), (1116, 73281676), (1209, 67644624), (1488, 54961257), (1612, 50733468), (1872, 43687153), (2232, 36640838), (2418, 33822312), (3224, 25366734), (3627, 22548208), (4464, 18320419), (4836, 16911156), (6448, 12683367), (7254, 11274104), (9672, 8455578), (14508, 5637052), (19344, 4227789), (29016, 2818526), (58032, 1409263)]