61211202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 76199358

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 59, 78, 94, 118, 141, 177, 282, 283, 354, 566, 611, 767, 849, 1222, 1534, 1698, 1833, 2301, 2773, 3666, 3679, 4602, 5546, 7358, 8319, 11037, 13301, 16638, 16697, 22074, 26602, 33394, 36049, 39903, 50091, 72098, 79806, 100182, 108147, 172913, 216294, 217061, 345826, 434122, 518739, 651183, 784759, 1037478, 1302366, 1569518, 2354277, 4708554, 10201867, 20403734, 30605601, 61211202]

約数ペア:

[(1, 61211202), (2, 30605601), (3, 20403734), (6, 10201867), (13, 4708554), (26, 2354277), (39, 1569518), (47, 1302366), (59, 1037478), (78, 784759), (94, 651183), (118, 518739), (141, 434122), (177, 345826), (282, 217061), (283, 216294), (354, 172913), (566, 108147), (611, 100182), (767, 79806), (849, 72098), (1222, 50091), (1534, 39903), (1698, 36049), (1833, 33394), (2301, 26602), (2773, 22074), (3666, 16697), (3679, 16638), (4602, 13301), (5546, 11037), (7358, 8319)]