71724816

素因数分解:

$2^4\times 3^2\times {\mathrm{498089}}^1$

素因数の和:498103

約数の個数: 30

約数和(自身を含む): 200730270

約数和(自身を除く): 129005454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498089, 996178, 1494267, 1992356, 2988534, 3984712, 4482801, 5977068, 7969424, 8965602, 11954136, 17931204, 23908272, 35862408, 71724816]

約数ペア:

[(1, 71724816), (2, 35862408), (3, 23908272), (4, 17931204), (6, 11954136), (8, 8965602), (9, 7969424), (12, 5977068), (16, 4482801), (18, 3984712), (24, 2988534), (36, 1992356), (48, 1494267), (72, 996178), (144, 498089)]