66258108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87643}}^1$

素因数の和:87663

約数の個数: 48

約数和(自身を含む): 196322560

約数和(自身を除く): 130064452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87643, 175286, 262929, 350572, 525858, 613501, 788787, 1051716, 1227002, 1577574, 1840503, 2366361, 2454004, 3155148, 3681006, 4732722, 5521509, 7362012, 9465444, 11043018, 16564527, 22086036, 33129054, 66258108]

約数ペア:

[(1, 66258108), (2, 33129054), (3, 22086036), (4, 16564527), (6, 11043018), (7, 9465444), (9, 7362012), (12, 5521509), (14, 4732722), (18, 3681006), (21, 3155148), (27, 2454004), (28, 2366361), (36, 1840503), (42, 1577574), (54, 1227002), (63, 1051716), (84, 788787), (108, 613501), (126, 525858), (189, 350572), (252, 262929), (378, 175286), (756, 87643)]