68688984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4529

約数の個数: 96

約数和(自身を含む): 215172720

約数和(自身を除く): 146483736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 4493, 5096, 7644, 8986, 13479, 15288, 17972, 26958, 31451, 35944, 53916, 58409, 62902, 94353, 107832, 116818, 125804, 175227, 188706, 220157, 233636, 251608, 350454, 377412, 408863, 440314, 467272, 660471, 700908, 754824, 817726, 880628, 1226589, 1320942, 1401816, 1635452, 1761256, 2453178, 2641884, 2862041, 3270904, 4906356, 5283768, 5724082, 8586123, 9812712, 11448164, 17172246, 22896328, 34344492, 68688984]

約数ペア:

[(1, 68688984), (2, 34344492), (3, 22896328), (4, 17172246), (6, 11448164), (7, 9812712), (8, 8586123), (12, 5724082), (13, 5283768), (14, 4906356), (21, 3270904), (24, 2862041), (26, 2641884), (28, 2453178), (39, 1761256), (42, 1635452), (49, 1401816), (52, 1320942), (56, 1226589), (78, 880628), (84, 817726), (91, 754824), (98, 700908), (104, 660471), (147, 467272), (156, 440314), (168, 408863), (182, 377412), (196, 350454), (273, 251608), (294, 233636), (312, 220157), (364, 188706), (392, 175227), (546, 125804), (588, 116818), (637, 107832), (728, 94353), (1092, 62902), (1176, 58409), (1274, 53916), (1911, 35944), (2184, 31451), (2548, 26958), (3822, 17972), (4493, 15288), (5096, 13479), (7644, 8986)]