84717568

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 104

約数和(自身を含む): 191734928

約数和(自身を除く): 107017360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 43, 52, 64, 74, 86, 104, 128, 148, 172, 208, 256, 296, 344, 416, 481, 512, 559, 592, 688, 832, 962, 1024, 1118, 1184, 1376, 1591, 1664, 1924, 2048, 2236, 2368, 2752, 3182, 3328, 3848, 4096, 4472, 4736, 5504, 6364, 6656, 7696, 8944, 9472, 11008, 12728, 13312, 15392, 17888, 18944, 20683, 22016, 25456, 26624, 30784, 35776, 37888, 41366, 44032, 50912, 53248, 61568, 71552, 75776, 82732, 88064, 101824, 123136, 143104, 151552, 165464, 176128, 203648, 246272, 286208, 330928, 407296, 492544, 572416, 661856, 814592, 985088, 1144832, 1323712, 1629184, 1970176, 2289664, 2647424, 3258368, 5294848, 6516736, 10589696, 21179392, 42358784, 84717568]

約数ペア:

[(1, 84717568), (2, 42358784), (4, 21179392), (8, 10589696), (13, 6516736), (16, 5294848), (26, 3258368), (32, 2647424), (37, 2289664), (43, 1970176), (52, 1629184), (64, 1323712), (74, 1144832), (86, 985088), (104, 814592), (128, 661856), (148, 572416), (172, 492544), (208, 407296), (256, 330928), (296, 286208), (344, 246272), (416, 203648), (481, 176128), (512, 165464), (559, 151552), (592, 143104), (688, 123136), (832, 101824), (962, 88064), (1024, 82732), (1118, 75776), (1184, 71552), (1376, 61568), (1591, 53248), (1664, 50912), (1924, 44032), (2048, 41366), (2236, 37888), (2368, 35776), (2752, 30784), (3182, 26624), (3328, 25456), (3848, 22016), (4096, 20683), (4472, 18944), (4736, 17888), (5504, 15392), (6364, 13312), (6656, 12728), (7696, 11008), (8944, 9472)]