73128042

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 177528960

約数和(自身を除く): 104400918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1427, 1898, 1971, 2847, 2854, 3942, 4281, 5694, 8541, 8562, 12843, 17082, 18551, 25623, 25686, 37102, 38529, 51246, 55653, 77058, 104171, 111306, 166959, 208342, 312513, 333918, 500877, 625026, 937539, 1001754, 1354223, 1875078, 2708446, 2812617, 4062669, 5625234, 8125338, 12188007, 24376014, 36564021, 73128042]

約数ペア:

[(1, 73128042), (2, 36564021), (3, 24376014), (6, 12188007), (9, 8125338), (13, 5625234), (18, 4062669), (26, 2812617), (27, 2708446), (39, 1875078), (54, 1354223), (73, 1001754), (78, 937539), (117, 625026), (146, 500877), (219, 333918), (234, 312513), (351, 208342), (438, 166959), (657, 111306), (702, 104171), (949, 77058), (1314, 55653), (1427, 51246), (1898, 38529), (1971, 37102), (2847, 25686), (2854, 25623), (3942, 18551), (4281, 17082), (5694, 12843), (8541, 8562)]