71959072276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{20117}}^1$

素因数の和:20489

約数の個数: 96

約数和(自身を含む): 160501082112

約数和(自身を除く): 88542009836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 317, 364, 403, 434, 634, 806, 868, 1268, 1612, 2219, 2821, 4121, 4438, 5642, 8242, 8876, 9827, 11284, 16484, 19654, 20117, 28847, 39308, 40234, 57694, 68789, 80468, 115388, 127751, 137578, 140819, 255502, 261521, 275156, 281638, 511004, 523042, 563276, 623627, 894257, 1046084, 1247254, 1788514, 1830647, 2494508, 3577028, 3661294, 4365389, 6377089, 7322588, 8107151, 8730778, 12754178, 16214302, 17461556, 25508356, 32428604, 44639623, 56750057, 82902157, 89279246, 113500114, 165804314, 178558492, 197689759, 227000228, 331608628, 395379518, 580315099, 790759036, 1160630198, 1383828313, 2321260396, 2569966867, 2767656626, 5139933734, 5535313252, 10279867468, 17989768069, 35979536138, 71959072276]

約数ペア:

[(1, 71959072276), (2, 35979536138), (4, 17989768069), (7, 10279867468), (13, 5535313252), (14, 5139933734), (26, 2767656626), (28, 2569966867), (31, 2321260396), (52, 1383828313), (62, 1160630198), (91, 790759036), (124, 580315099), (182, 395379518), (217, 331608628), (317, 227000228), (364, 197689759), (403, 178558492), (434, 165804314), (634, 113500114), (806, 89279246), (868, 82902157), (1268, 56750057), (1612, 44639623), (2219, 32428604), (2821, 25508356), (4121, 17461556), (4438, 16214302), (5642, 12754178), (8242, 8730778), (8876, 8107151), (9827, 7322588), (11284, 6377089), (16484, 4365389), (19654, 3661294), (20117, 3577028), (28847, 2494508), (39308, 1830647), (40234, 1788514), (57694, 1247254), (68789, 1046084), (80468, 894257), (115388, 623627), (127751, 563276), (137578, 523042), (140819, 511004), (255502, 281638), (261521, 275156)]