78141856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8167}}^1$

素因数の和:8213

約数の個数: 48

約数和(自身を含む): 172900224

約数和(自身を除く): 94758368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 8167, 9568, 16334, 32668, 65336, 106171, 130672, 187841, 212342, 261344, 375682, 424684, 751364, 849368, 1502728, 1698736, 2441933, 3005456, 3397472, 4883866, 6010912, 9767732, 19535464, 39070928, 78141856]

約数ペア:

[(1, 78141856), (2, 39070928), (4, 19535464), (8, 9767732), (13, 6010912), (16, 4883866), (23, 3397472), (26, 3005456), (32, 2441933), (46, 1698736), (52, 1502728), (92, 849368), (104, 751364), (184, 424684), (208, 375682), (299, 261344), (368, 212342), (416, 187841), (598, 130672), (736, 106171), (1196, 65336), (2392, 32668), (4784, 16334), (8167, 9568)]