66478968

素因数分解:

$2^3\times 3^6\times {\mathrm{11399}}^1$

素因数の和:11423

約数の個数: 56

約数和(自身を含む): 186903000

約数和(自身を除く): 120424032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 11399, 22798, 34197, 45596, 68394, 91192, 102591, 136788, 205182, 273576, 307773, 410364, 615546, 820728, 923319, 1231092, 1846638, 2462184, 2769957, 3693276, 5539914, 7386552, 8309871, 11079828, 16619742, 22159656, 33239484, 66478968]

約数ペア:

[(1, 66478968), (2, 33239484), (3, 22159656), (4, 16619742), (6, 11079828), (8, 8309871), (9, 7386552), (12, 5539914), (18, 3693276), (24, 2769957), (27, 2462184), (36, 1846638), (54, 1231092), (72, 923319), (81, 820728), (108, 615546), (162, 410364), (216, 307773), (243, 273576), (324, 205182), (486, 136788), (648, 102591), (729, 91192), (972, 68394), (1458, 45596), (1944, 34197), (2916, 22798), (5832, 11399)]