81597936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34693}}^1$

素因数の和:34718

約数の個数: 60

約数和(自身を含む): 245217192

約数和(自身を除く): 163619256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34693, 69386, 104079, 138772, 208158, 242851, 277544, 416316, 485702, 555088, 728553, 832632, 971404, 1457106, 1665264, 1699957, 1942808, 2914212, 3399914, 3885616, 5099871, 5828424, 6799828, 10199742, 11656848, 13599656, 20399484, 27199312, 40798968, 81597936]

約数ペア:

[(1, 81597936), (2, 40798968), (3, 27199312), (4, 20399484), (6, 13599656), (7, 11656848), (8, 10199742), (12, 6799828), (14, 5828424), (16, 5099871), (21, 3885616), (24, 3399914), (28, 2914212), (42, 1942808), (48, 1699957), (49, 1665264), (56, 1457106), (84, 971404), (98, 832632), (112, 728553), (147, 555088), (168, 485702), (196, 416316), (294, 277544), (336, 242851), (392, 208158), (588, 138772), (784, 104079), (1176, 69386), (2352, 34693)]