72846981.000000000

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{247369}}^1$

素因数の和:247393

約数の個数: 32

約数和(自身を含む): 356212800

約数和(自身を除く): 203833496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 247369, 494738, 989476, 1731583, 1978952, 2721059, 3463166, 5442118, 6926332, 10884236, 13852664, 19047413, 21768472, 38094826, 76189652, 152379304]

約数ペア:

[(1, 152379304), (2, 76189652), (4, 38094826), (7, 21768472), (8, 19047413), (11, 13852664), (14, 10884236), (22, 6926332), (28, 5442118), (44, 3463166), (56, 2721059), (77, 1978952), (88, 1731583), (154, 989476), (308, 494738), (616, 247369)]