79520814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 182641680

約数和(自身を除く): 103120866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 1481, 2826, 2962, 2983, 4443, 5966, 8886, 8949, 13329, 17898, 26658, 26847, 28139, 53694, 56278, 84417, 168834, 232517, 253251, 465034, 506502, 697551, 1395102, 2092653, 4185306, 4417823, 8835646, 13253469, 26506938, 39760407, 79520814]

約数ペア:

[(1, 79520814), (2, 39760407), (3, 26506938), (6, 13253469), (9, 8835646), (18, 4417823), (19, 4185306), (38, 2092653), (57, 1395102), (114, 697551), (157, 506502), (171, 465034), (314, 253251), (342, 232517), (471, 168834), (942, 84417), (1413, 56278), (1481, 53694), (2826, 28139), (2962, 26847), (2983, 26658), (4443, 17898), (5966, 13329), (8886, 8949)]