78088088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1213}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 158062800

約数和(自身を除く): 79974712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1213, 1238, 2426, 2476, 4852, 4952, 8047, 9704, 15769, 16094, 31538, 32188, 63076, 64376, 126152, 750847, 1501694, 3003388, 6006776, 9761011, 19522022, 39044044, 78088088]

約数ペア:

[(1, 78088088), (2, 39044044), (4, 19522022), (8, 9761011), (13, 6006776), (26, 3003388), (52, 1501694), (104, 750847), (619, 126152), (1213, 64376), (1238, 63076), (2426, 32188), (2476, 31538), (4852, 16094), (4952, 15769), (8047, 9704)]