72020508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10853}}^1$

素因数の和:10946

約数の個数: 48

約数和(自身を含む): 194503680

約数和(自身を除く): 122483172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 10853, 21706, 32559, 43412, 65118, 75971, 130236, 151942, 227913, 303884, 455826, 857387, 911652, 1714774, 2572161, 3429548, 5144322, 6001709, 10288644, 12003418, 18005127, 24006836, 36010254, 72020508]

約数ペア:

[(1, 72020508), (2, 36010254), (3, 24006836), (4, 18005127), (6, 12003418), (7, 10288644), (12, 6001709), (14, 5144322), (21, 3429548), (28, 2572161), (42, 1714774), (79, 911652), (84, 857387), (158, 455826), (237, 303884), (316, 227913), (474, 151942), (553, 130236), (948, 75971), (1106, 65118), (1659, 43412), (2212, 32559), (3318, 21706), (6636, 10853)]