42039036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2155

約数の個数: 72

約数和(自身を含む): 117157040

約数和(自身を除く): 75118004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2089, 2236, 3354, 4178, 5031, 6267, 6708, 8356, 10062, 12534, 18801, 20124, 25068, 27157, 37602, 54314, 75204, 81471, 89827, 108628, 162942, 179654, 244413, 269481, 325884, 359308, 488826, 538962, 808443, 977652, 1077924, 1167751, 1616886, 2335502, 3233772, 3503253, 4671004, 7006506, 10509759, 14013012, 21019518, 42039036]

約数ペア:

[(1, 42039036), (2, 21019518), (3, 14013012), (4, 10509759), (6, 7006506), (9, 4671004), (12, 3503253), (13, 3233772), (18, 2335502), (26, 1616886), (36, 1167751), (39, 1077924), (43, 977652), (52, 808443), (78, 538962), (86, 488826), (117, 359308), (129, 325884), (156, 269481), (172, 244413), (234, 179654), (258, 162942), (387, 108628), (468, 89827), (516, 81471), (559, 75204), (774, 54314), (1118, 37602), (1548, 27157), (1677, 25068), (2089, 20124), (2236, 18801), (3354, 12534), (4178, 10062), (5031, 8356), (6267, 6708)]