77148368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4519}}^1$

素因数の和:4635

約数の個数: 40

約数和(自身を含む): 164781120

約数和(自身を除く): 87632752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 4519, 8536, 9038, 17072, 18076, 36152, 49709, 72304, 99418, 198836, 397672, 438343, 795344, 876686, 1753372, 3506744, 4821773, 7013488, 9643546, 19287092, 38574184, 77148368]

約数ペア:

[(1, 77148368), (2, 38574184), (4, 19287092), (8, 9643546), (11, 7013488), (16, 4821773), (22, 3506744), (44, 1753372), (88, 876686), (97, 795344), (176, 438343), (194, 397672), (388, 198836), (776, 99418), (1067, 72304), (1552, 49709), (2134, 36152), (4268, 18076), (4519, 17072), (8536, 9038)]