77039648

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20265

約数の個数: 48

約数和(自身を含む): 183544704

約数和(自身を除く): 106505056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 20231, 40462, 80924, 141617, 161848, 283234, 323696, 343927, 566468, 647392, 687854, 1132936, 1375708, 2265872, 2407489, 2751416, 4531744, 4814978, 5502832, 9629956, 11005664, 19259912, 38519824, 77039648]

約数ペア:

[(1, 77039648), (2, 38519824), (4, 19259912), (7, 11005664), (8, 9629956), (14, 5502832), (16, 4814978), (17, 4531744), (28, 2751416), (32, 2407489), (34, 2265872), (56, 1375708), (68, 1132936), (112, 687854), (119, 647392), (136, 566468), (224, 343927), (238, 323696), (272, 283234), (476, 161848), (544, 141617), (952, 80924), (1904, 40462), (3808, 20231)]