57681468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 159759600

約数和(自身を除く): 102078132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2089, 2124, 2301, 3068, 4178, 4602, 6267, 6903, 8356, 9204, 12534, 13806, 18801, 25068, 27157, 27612, 37602, 54314, 75204, 81471, 108628, 123251, 162942, 244413, 246502, 325884, 369753, 488826, 493004, 739506, 977652, 1109259, 1479012, 1602263, 2218518, 3204526, 4437036, 4806789, 6409052, 9613578, 14420367, 19227156, 28840734, 57681468]

約数ペア:

[(1, 57681468), (2, 28840734), (3, 19227156), (4, 14420367), (6, 9613578), (9, 6409052), (12, 4806789), (13, 4437036), (18, 3204526), (26, 2218518), (36, 1602263), (39, 1479012), (52, 1109259), (59, 977652), (78, 739506), (117, 493004), (118, 488826), (156, 369753), (177, 325884), (234, 246502), (236, 244413), (354, 162942), (468, 123251), (531, 108628), (708, 81471), (767, 75204), (1062, 54314), (1534, 37602), (2089, 27612), (2124, 27157), (2301, 25068), (3068, 18801), (4178, 13806), (4602, 12534), (6267, 9204), (6903, 8356)]