72640572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 179424000

約数和(自身を除く): 106783428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 1601, 2388, 3202, 3781, 4803, 6404, 7562, 9606, 11343, 15124, 19212, 22686, 30419, 45372, 60838, 91257, 121676, 182514, 318599, 365028, 637198, 955797, 1274396, 1911594, 3823188, 6053381, 12106762, 18160143, 24213524, 36320286, 72640572]

約数ペア:

[(1, 72640572), (2, 36320286), (3, 24213524), (4, 18160143), (6, 12106762), (12, 6053381), (19, 3823188), (38, 1911594), (57, 1274396), (76, 955797), (114, 637198), (199, 365028), (228, 318599), (398, 182514), (597, 121676), (796, 91257), (1194, 60838), (1601, 45372), (2388, 30419), (3202, 22686), (3781, 19212), (4803, 15124), (6404, 11343), (7562, 9606)]