77675664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 220771584

約数和(自身を除く): 143095920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1123, 1441, 1572, 2096, 2246, 2882, 3144, 3369, 4323, 4492, 5764, 6288, 6738, 8646, 8984, 11528, 12353, 13476, 17292, 17968, 23056, 24706, 26952, 34584, 37059, 49412, 53904, 69168, 74118, 98824, 147113, 148236, 197648, 294226, 296472, 441339, 588452, 592944, 882678, 1176904, 1618243, 1765356, 2353808, 3236486, 3530712, 4854729, 6472972, 7061424, 9709458, 12945944, 19418916, 25891888, 38837832, 77675664]

約数ペア:

[(1, 77675664), (2, 38837832), (3, 25891888), (4, 19418916), (6, 12945944), (8, 9709458), (11, 7061424), (12, 6472972), (16, 4854729), (22, 3530712), (24, 3236486), (33, 2353808), (44, 1765356), (48, 1618243), (66, 1176904), (88, 882678), (131, 592944), (132, 588452), (176, 441339), (262, 296472), (264, 294226), (393, 197648), (524, 148236), (528, 147113), (786, 98824), (1048, 74118), (1123, 69168), (1441, 53904), (1572, 49412), (2096, 37059), (2246, 34584), (2882, 26952), (3144, 24706), (3369, 23056), (4323, 17968), (4492, 17292), (5764, 13476), (6288, 12353), (6738, 11528), (8646, 8984)]