68355584

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 152467920

約数和(自身を除く): 84112336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 229, 256, 352, 424, 458, 512, 583, 704, 848, 916, 1166, 1408, 1696, 1832, 2332, 2519, 2816, 3392, 3664, 4664, 5038, 5632, 6784, 7328, 9328, 10076, 12137, 13568, 14656, 18656, 20152, 24274, 27136, 29312, 37312, 40304, 48548, 58624, 74624, 80608, 97096, 117248, 133507, 149248, 161216, 194192, 267014, 298496, 322432, 388384, 534028, 644864, 776768, 1068056, 1289728, 1553536, 2136112, 3107072, 4272224, 6214144, 8544448, 17088896, 34177792, 68355584]

約数ペア:

[(1, 68355584), (2, 34177792), (4, 17088896), (8, 8544448), (11, 6214144), (16, 4272224), (22, 3107072), (32, 2136112), (44, 1553536), (53, 1289728), (64, 1068056), (88, 776768), (106, 644864), (128, 534028), (176, 388384), (212, 322432), (229, 298496), (256, 267014), (352, 194192), (424, 161216), (458, 149248), (512, 133507), (583, 117248), (704, 97096), (848, 80608), (916, 74624), (1166, 58624), (1408, 48548), (1696, 40304), (1832, 37312), (2332, 29312), (2519, 27136), (2816, 24274), (3392, 20152), (3664, 18656), (4664, 14656), (5038, 13568), (5632, 12137), (6784, 10076), (7328, 9328)]