71907216

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{18049}}^1$

素因数の和:18143

約数の個数: 40

約数和(自身を含む): 188008800

約数和(自身を除く): 116101584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 18049, 36098, 54147, 72196, 108294, 144392, 216588, 288784, 433176, 866352, 1498067, 2996134, 4494201, 5992268, 8988402, 11984536, 17976804, 23969072, 35953608, 71907216]

約数ペア:

[(1, 71907216), (2, 35953608), (3, 23969072), (4, 17976804), (6, 11984536), (8, 8988402), (12, 5992268), (16, 4494201), (24, 2996134), (48, 1498067), (83, 866352), (166, 433176), (249, 288784), (332, 216588), (498, 144392), (664, 108294), (996, 72196), (1328, 54147), (1992, 36098), (3984, 18049)]