80305836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13913}}^1$

素因数の和:13970

約数の個数: 48

約数和(自身を含む): 207262944

約数和(自身を除く): 126957108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 13913, 27826, 41739, 55652, 83478, 166956, 180869, 361738, 514781, 542607, 723476, 1029562, 1085214, 1544343, 2059124, 2170428, 3088686, 6177372, 6692153, 13384306, 20076459, 26768612, 40152918, 80305836]

約数ペア:

[(1, 80305836), (2, 40152918), (3, 26768612), (4, 20076459), (6, 13384306), (12, 6692153), (13, 6177372), (26, 3088686), (37, 2170428), (39, 2059124), (52, 1544343), (74, 1085214), (78, 1029562), (111, 723476), (148, 542607), (156, 514781), (222, 361738), (444, 180869), (481, 166956), (962, 83478), (1443, 55652), (1924, 41739), (2886, 27826), (5772, 13913)]