78800718

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 161243136

約数和(自身を除く): 82442418

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 383, 647, 766, 1149, 1294, 1941, 2298, 3882, 20299, 34291, 40598, 60897, 68582, 102873, 121794, 205746, 247801, 495602, 743403, 1486806, 13133453, 26266906, 39400359, 78800718]

約数ペア:

[(1, 78800718), (2, 39400359), (3, 26266906), (6, 13133453), (53, 1486806), (106, 743403), (159, 495602), (318, 247801), (383, 205746), (647, 121794), (766, 102873), (1149, 68582), (1294, 60897), (1941, 40598), (2298, 34291), (3882, 20299)]