72009170688

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 864

約数和(自身を含む): 258890096640

約数和(自身を除く): 186880925952

約数列:

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約数ペア:

[(1, 72009170688), (2, 36004585344), (3, 24003056896), (4, 18002292672), (6, 12001528448), (7, 10287024384), (8, 9001146336), (12, 6000764224), (13, 5539166976), (14, 5143512192), (16, 4500573168), (19, 3789956352), (21, 3429008128), (24, 3000382112), (26, 2769583488), (28, 2571756096), (32, 2250286584), (38, 1894978176), (39, 1846388992), (42, 1714504064), (48, 1500191056), (49, 1469574912), (52, 1384791744), (56, 1285878048), (57, 1263318784), (61, 1180478208), (64, 1125143292), (76, 947489088), (78, 923194496), (84, 857252032), (91, 791309568), (96, 750095528), (98, 734787456), (104, 692395872), (112, 642939024), (114, 631659392), (122, 590239104), (127, 567001344), (128, 562571646), (133, 541422336), (147, 489858304), (152, 473744544), (156, 461597248), (168, 428626016), (182, 395654784), (183, 393492736), (192, 375047764), (196, 367393728), (208, 346197936), (224, 321469512), (228, 315829696), (244, 295119552), (247, 291535104), (254, 283500672), (256, 281285823), (266, 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