78313404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 197348480

約数和(自身を除く): 119035076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 619, 811, 1238, 1622, 1857, 2433, 2476, 3244, 3714, 4866, 7428, 8047, 9732, 10543, 16094, 21086, 24141, 31629, 32188, 42172, 48282, 63258, 96564, 126516, 502009, 1004018, 1506027, 2008036, 3012054, 6024108, 6526117, 13052234, 19578351, 26104468, 39156702, 78313404]

約数ペア:

[(1, 78313404), (2, 39156702), (3, 26104468), (4, 19578351), (6, 13052234), (12, 6526117), (13, 6024108), (26, 3012054), (39, 2008036), (52, 1506027), (78, 1004018), (156, 502009), (619, 126516), (811, 96564), (1238, 63258), (1622, 48282), (1857, 42172), (2433, 32188), (2476, 31629), (3244, 24141), (3714, 21086), (4866, 16094), (7428, 10543), (8047, 9732)]