42409488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 80

約数和(自身を含む): 123420672

約数和(自身を除く): 81011184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2591, 2728, 4092, 5182, 5456, 7773, 8184, 10364, 15546, 16368, 20728, 28501, 31092, 41456, 57002, 62184, 80321, 85503, 114004, 124368, 160642, 171006, 228008, 240963, 321284, 342012, 456016, 481926, 642568, 684024, 883531, 963852, 1285136, 1368048, 1767062, 1927704, 2650593, 3534124, 3855408, 5301186, 7068248, 10602372, 14136496, 21204744, 42409488]

約数ペア:

[(1, 42409488), (2, 21204744), (3, 14136496), (4, 10602372), (6, 7068248), (8, 5301186), (11, 3855408), (12, 3534124), (16, 2650593), (22, 1927704), (24, 1767062), (31, 1368048), (33, 1285136), (44, 963852), (48, 883531), (62, 684024), (66, 642568), (88, 481926), (93, 456016), (124, 342012), (132, 321284), (176, 240963), (186, 228008), (248, 171006), (264, 160642), (341, 124368), (372, 114004), (496, 85503), (528, 80321), (682, 62184), (744, 57002), (1023, 41456), (1364, 31092), (1488, 28501), (2046, 20728), (2591, 16368), (2728, 15546), (4092, 10364), (5182, 8184), (5456, 7773)]