67265968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 97723472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 769, 781, 994, 1136, 1232, 1538, 1562, 1988, 3076, 3124, 3976, 5383, 5467, 6152, 6248, 7952, 8459, 10766, 10934, 12304, 12496, 16918, 21532, 21868, 33836, 43064, 43736, 54599, 59213, 67672, 86128, 87472, 109198, 118426, 135344, 218396, 236852, 382193, 436792, 473704, 600589, 764386, 873584, 947408, 1201178, 1528772, 2402356, 3057544, 4204123, 4804712, 6115088, 8408246, 9609424, 16816492, 33632984, 67265968]

約数ペア:

[(1, 67265968), (2, 33632984), (4, 16816492), (7, 9609424), (8, 8408246), (11, 6115088), (14, 4804712), (16, 4204123), (22, 3057544), (28, 2402356), (44, 1528772), (56, 1201178), (71, 947408), (77, 873584), (88, 764386), (112, 600589), (142, 473704), (154, 436792), (176, 382193), (284, 236852), (308, 218396), (497, 135344), (568, 118426), (616, 109198), (769, 87472), (781, 86128), (994, 67672), (1136, 59213), (1232, 54599), (1538, 43736), (1562, 43064), (1988, 33836), (3076, 21868), (3124, 21532), (3976, 16918), (5383, 12496), (5467, 12304), (6152, 10934), (6248, 10766), (7952, 8459)]