57789071788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{15527}}^1$

素因数の和:16679

約数の個数: 72

約数和(自身を含む): 124681703328

約数和(自身を除く): 66892631540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1117, 1666, 2234, 3332, 4468, 7819, 15527, 15638, 18989, 31054, 31276, 37978, 54733, 62108, 75956, 108689, 109466, 132923, 217378, 218932, 263959, 265846, 434756, 527918, 531692, 760823, 930461, 1055836, 1521646, 1847713, 1860922, 3043292, 3695426, 3721844, 7390852, 12933991, 17343659, 25867982, 34687318, 51735964, 69374636, 121405613, 242811226, 294842203, 485622452, 589684406, 849839291, 1179368812, 1699678582, 2063895421, 3399357164, 4127790842, 8255581684, 14447267947, 28894535894, 57789071788]

約数ペア:

[(1, 57789071788), (2, 28894535894), (4, 14447267947), (7, 8255581684), (14, 4127790842), (17, 3399357164), (28, 2063895421), (34, 1699678582), (49, 1179368812), (68, 849839291), (98, 589684406), (119, 485622452), (196, 294842203), (238, 242811226), (476, 121405613), (833, 69374636), (1117, 51735964), (1666, 34687318), (2234, 25867982), (3332, 17343659), (4468, 12933991), (7819, 7390852), (15527, 3721844), (15638, 3695426), (18989, 3043292), (31054, 1860922), (31276, 1847713), (37978, 1521646), (54733, 1055836), (62108, 930461), (75956, 760823), (108689, 531692), (109466, 527918), (132923, 434756), (217378, 265846), (218932, 263959)]