71089506

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 159362424

約数和(自身を除く): 88272918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 173, 222, 333, 346, 519, 617, 666, 1038, 1234, 1557, 1851, 3114, 3702, 5553, 6401, 11106, 12802, 19203, 22829, 38406, 45658, 57609, 68487, 106741, 115218, 136974, 205461, 213482, 320223, 410922, 640446, 960669, 1921338, 3949417, 7898834, 11848251, 23696502, 35544753, 71089506]

約数ペア:

[(1, 71089506), (2, 35544753), (3, 23696502), (6, 11848251), (9, 7898834), (18, 3949417), (37, 1921338), (74, 960669), (111, 640446), (173, 410922), (222, 320223), (333, 213482), (346, 205461), (519, 136974), (617, 115218), (666, 106741), (1038, 68487), (1234, 57609), (1557, 45658), (1851, 38406), (3114, 22829), (3702, 19203), (5553, 12802), (6401, 11106)]