73720908

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{40153}}^1$

素因数の和:40183

約数の個数: 48

約数和(自身を含む): 202376160

約数和(自身を除く): 128655252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 40153, 80306, 120459, 160612, 240918, 361377, 481836, 682601, 722754, 1084131, 1365202, 1445508, 2047803, 2168262, 2730404, 4095606, 4336524, 6143409, 8191212, 12286818, 18430227, 24573636, 36860454, 73720908]

約数ペア:

[(1, 73720908), (2, 36860454), (3, 24573636), (4, 18430227), (6, 12286818), (9, 8191212), (12, 6143409), (17, 4336524), (18, 4095606), (27, 2730404), (34, 2168262), (36, 2047803), (51, 1445508), (54, 1365202), (68, 1084131), (102, 722754), (108, 682601), (153, 481836), (204, 361377), (306, 240918), (459, 160612), (612, 120459), (918, 80306), (1836, 40153)]