80751444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 199752000

約数和(自身を除く): 119000556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2377, 2831, 4754, 5662, 7131, 8493, 9508, 11324, 14262, 16986, 28524, 33972, 45163, 90326, 135489, 180652, 270978, 354173, 541956, 708346, 1062519, 1416692, 2125038, 4250076, 6729287, 13458574, 20187861, 26917148, 40375722, 80751444]

約数ペア:

[(1, 80751444), (2, 40375722), (3, 26917148), (4, 20187861), (6, 13458574), (12, 6729287), (19, 4250076), (38, 2125038), (57, 1416692), (76, 1062519), (114, 708346), (149, 541956), (228, 354173), (298, 270978), (447, 180652), (596, 135489), (894, 90326), (1788, 45163), (2377, 33972), (2831, 28524), (4754, 16986), (5662, 14262), (7131, 11324), (8493, 9508)]