61869858908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1\times {\mathrm{3449}}^1$

素因数の和:6339

約数の個数: 72

約数和(自身を含む): 128246739600

約数和(自身を除く): 66376880692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2851, 3146, 3449, 5702, 6292, 6898, 11404, 13796, 31361, 37063, 37939, 44837, 62722, 74126, 75878, 89674, 125444, 148252, 151756, 179348, 344971, 407693, 417329, 493207, 689942, 815386, 834658, 986414, 1379884, 1630772, 1669316, 1972828, 4484623, 5425277, 8969246, 9833099, 10850554, 17938492, 19666198, 21701108, 39332396, 108164089, 127830287, 216328178, 255660574, 432656356, 511321148, 1189804979, 1406133157, 2379609958, 2812266314, 4759219916, 5624532628, 15467464727, 30934929454, 61869858908]

約数ペア:

[(1, 61869858908), (2, 30934929454), (4, 15467464727), (11, 5624532628), (13, 4759219916), (22, 2812266314), (26, 2379609958), (44, 1406133157), (52, 1189804979), (121, 511321148), (143, 432656356), (242, 255660574), (286, 216328178), (484, 127830287), (572, 108164089), (1573, 39332396), (2851, 21701108), (3146, 19666198), (3449, 17938492), (5702, 10850554), (6292, 9833099), (6898, 8969246), (11404, 5425277), (13796, 4484623), (31361, 1972828), (37063, 1669316), (37939, 1630772), (44837, 1379884), (62722, 986414), (74126, 834658), (75878, 815386), (89674, 689942), (125444, 493207), (148252, 417329), (151756, 407693), (179348, 344971)]