81925089792

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 960

約数和(自身を含む): 293835193344

約数和(自身を除く): 211910103552

約数列:

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約数ペア:

[(1, 81925089792), (2, 40962544896), (3, 27308363264), (4, 20481272448), (6, 13654181632), (7, 11703584256), (8, 10240636224), (12, 6827090816), (13, 6301929984), (14, 5851792128), (16, 5120318112), (21, 3901194752), (24, 3413545408), (26, 3150964992), (28, 2925896064), (31, 2642744832), (32, 2560159056), (37, 2214191616), (39, 2100643328), (42, 1950597376), (48, 1706772704), (49, 1671940608), (52, 1575482496), (56, 1462948032), (62, 1321372416), (64, 1280079528), (73, 1122261504), (74, 1107095808), (78, 1050321664), (84, 975298688), (91, 900275712), (93, 880914944), (96, 853386352), (98, 835970304), (104, 787741248), (111, 738063872), (112, 731474016), (124, 660686208), (128, 640039764), (146, 561130752), (147, 557313536), (148, 553547904), (156, 525160832), (168, 487649344), (182, 450137856), (186, 440457472), (192, 426693176), (196, 417985152), (208, 393870624), (217, 377534976), (219, 374087168), (222, 369031936), (224, 365737008), (248, 330343104), (256, 320019882), (259, 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