72896512

素因数分解:

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

素因数の和:111

約数の個数: 78

約数和(自身を含む): 161346318

約数和(自身を除く): 88449806

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 832, 962, 1024, 1184, 1369, 1664, 1924, 2048, 2368, 2738, 3328, 3848, 4096, 4736, 5476, 6656, 7696, 9472, 10952, 13312, 15392, 17797, 18944, 21904, 26624, 30784, 35594, 37888, 43808, 53248, 61568, 71188, 75776, 87616, 123136, 142376, 151552, 175232, 246272, 284752, 350464, 492544, 569504, 700928, 985088, 1139008, 1401856, 1970176, 2278016, 2803712, 4556032, 5607424, 9112064, 18224128, 36448256, 72896512]

約数ペア:

[(1, 72896512), (2, 36448256), (4, 18224128), (8, 9112064), (13, 5607424), (16, 4556032), (26, 2803712), (32, 2278016), (37, 1970176), (52, 1401856), (64, 1139008), (74, 985088), (104, 700928), (128, 569504), (148, 492544), (208, 350464), (256, 284752), (296, 246272), (416, 175232), (481, 151552), (512, 142376), (592, 123136), (832, 87616), (962, 75776), (1024, 71188), (1184, 61568), (1369, 53248), (1664, 43808), (1924, 37888), (2048, 35594), (2368, 30784), (2738, 26624), (3328, 21904), (3848, 18944), (4096, 17797), (4736, 15392), (5476, 13312), (6656, 10952), (7696, 9472)]