23280372

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 62558496

約数和(自身を除く): 39278124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 557, 774, 972, 1114, 1161, 1548, 1671, 2228, 2322, 3342, 3483, 4644, 5013, 6684, 6966, 10026, 10449, 13932, 15039, 20052, 20898, 23951, 30078, 41796, 45117, 47902, 60156, 71853, 90234, 95804, 135351, 143706, 180468, 215559, 270702, 287412, 431118, 541404, 646677, 862236, 1293354, 1940031, 2586708, 3880062, 5820093, 7760124, 11640186, 23280372]

約数ペア:

[(1, 23280372), (2, 11640186), (3, 7760124), (4, 5820093), (6, 3880062), (9, 2586708), (12, 1940031), (18, 1293354), (27, 862236), (36, 646677), (43, 541404), (54, 431118), (81, 287412), (86, 270702), (108, 215559), (129, 180468), (162, 143706), (172, 135351), (243, 95804), (258, 90234), (324, 71853), (387, 60156), (486, 47902), (516, 45117), (557, 41796), (774, 30078), (972, 23951), (1114, 20898), (1161, 20052), (1548, 15039), (1671, 13932), (2228, 10449), (2322, 10026), (3342, 6966), (3483, 6684), (4644, 5013)]