72508293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 52975611

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 429, 477, 583, 689, 1063, 1287, 1749, 2067, 3189, 5247, 6201, 7579, 9567, 11693, 13819, 22737, 35079, 41457, 56339, 68211, 105237, 124371, 152009, 169017, 456027, 507051, 619729, 732407, 1368081, 1859187, 2197221, 5577561, 6591663, 8056477, 24169431, 72508293]

約数ペア:

[(1, 72508293), (3, 24169431), (9, 8056477), (11, 6591663), (13, 5577561), (33, 2197221), (39, 1859187), (53, 1368081), (99, 732407), (117, 619729), (143, 507051), (159, 456027), (429, 169017), (477, 152009), (583, 124371), (689, 105237), (1063, 68211), (1287, 56339), (1749, 41457), (2067, 35079), (3189, 22737), (5247, 13819), (6201, 11693), (7579, 9567)]