80644164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 126197436

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 53, 69, 74, 92, 106, 111, 138, 148, 149, 159, 212, 222, 276, 298, 318, 444, 447, 596, 636, 851, 894, 1219, 1702, 1788, 1961, 2438, 2553, 3404, 3427, 3657, 3922, 4876, 5106, 5513, 5883, 6854, 7314, 7844, 7897, 10212, 10281, 11026, 11766, 13708, 14628, 15794, 16539, 20562, 22052, 23532, 23691, 31588, 33078, 41124, 45103, 47382, 66156, 90206, 94764, 126799, 135309, 180412, 181631, 253598, 270618, 292189, 363262, 380397, 507196, 541236, 544893, 584378, 726524, 760794, 876567, 1089786, 1168756, 1521588, 1753134, 2179572, 3506268, 6720347, 13440694, 20161041, 26881388, 40322082, 80644164]

約数ペア:

[(1, 80644164), (2, 40322082), (3, 26881388), (4, 20161041), (6, 13440694), (12, 6720347), (23, 3506268), (37, 2179572), (46, 1753134), (53, 1521588), (69, 1168756), (74, 1089786), (92, 876567), (106, 760794), (111, 726524), (138, 584378), (148, 544893), (149, 541236), (159, 507196), (212, 380397), (222, 363262), (276, 292189), (298, 270618), (318, 253598), (444, 181631), (447, 180412), (596, 135309), (636, 126799), (851, 94764), (894, 90206), (1219, 66156), (1702, 47382), (1788, 45103), (1961, 41124), (2438, 33078), (2553, 31588), (3404, 23691), (3427, 23532), (3657, 22052), (3922, 20562), (4876, 16539), (5106, 15794), (5513, 14628), (5883, 13708), (6854, 11766), (7314, 11026), (7844, 10281), (7897, 10212)]