80534696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 167133120

約数和(自身を除く): 86598424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 271, 307, 484, 542, 614, 968, 1084, 1228, 2168, 2456, 2981, 3377, 5962, 6754, 11924, 13508, 23848, 27016, 32791, 37147, 65582, 74294, 83197, 131164, 148588, 166394, 262328, 297176, 332788, 665576, 915167, 1830334, 3660668, 7321336, 10066837, 20133674, 40267348, 80534696]

約数ペア:

[(1, 80534696), (2, 40267348), (4, 20133674), (8, 10066837), (11, 7321336), (22, 3660668), (44, 1830334), (88, 915167), (121, 665576), (242, 332788), (271, 297176), (307, 262328), (484, 166394), (542, 148588), (614, 131164), (968, 83197), (1084, 74294), (1228, 65582), (2168, 37147), (2456, 32791), (2981, 27016), (3377, 23848), (5962, 13508), (6754, 11924)]