72569796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 183578304

約数和(自身を除く): 111008508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2963, 4082, 5926, 6123, 8164, 8889, 11852, 12246, 17778, 24492, 35556, 38519, 77038, 115557, 154076, 231114, 462228, 465191, 930382, 1395573, 1860764, 2791146, 5582292, 6047483, 12094966, 18142449, 24189932, 36284898, 72569796]

約数ペア:

[(1, 72569796), (2, 36284898), (3, 24189932), (4, 18142449), (6, 12094966), (12, 6047483), (13, 5582292), (26, 2791146), (39, 1860764), (52, 1395573), (78, 930382), (156, 465191), (157, 462228), (314, 231114), (471, 154076), (628, 115557), (942, 77038), (1884, 38519), (2041, 35556), (2963, 24492), (4082, 17778), (5926, 12246), (6123, 11852), (8164, 8889)]