66663528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 178200000

約数和(自身を除く): 111536472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 654, 872, 1308, 1499, 1853, 2616, 2998, 3706, 4497, 5559, 5996, 7412, 8994, 11118, 11992, 14824, 17988, 22236, 25483, 35976, 44472, 50966, 76449, 101932, 152898, 163391, 203864, 305796, 326782, 490173, 611592, 653564, 980346, 1307128, 1960692, 2777647, 3921384, 5555294, 8332941, 11110588, 16665882, 22221176, 33331764, 66663528]

約数ペア:

[(1, 66663528), (2, 33331764), (3, 22221176), (4, 16665882), (6, 11110588), (8, 8332941), (12, 5555294), (17, 3921384), (24, 2777647), (34, 1960692), (51, 1307128), (68, 980346), (102, 653564), (109, 611592), (136, 490173), (204, 326782), (218, 305796), (327, 203864), (408, 163391), (436, 152898), (654, 101932), (872, 76449), (1308, 50966), (1499, 44472), (1853, 35976), (2616, 25483), (2998, 22236), (3706, 17988), (4497, 14824), (5559, 11992), (5996, 11118), (7412, 8994)]