72745788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1867}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 180762624

約数和(自身を除く): 108016836

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 382, 573, 764, 1146, 1867, 2292, 3247, 3734, 5601, 6494, 7468, 9741, 11202, 12988, 19482, 22404, 31739, 38964, 63478, 95217, 126956, 190434, 356597, 380868, 713194, 1069791, 1426388, 2139582, 4279164, 6062149, 12124298, 18186447, 24248596, 36372894, 72745788]

約数ペア:

[(1, 72745788), (2, 36372894), (3, 24248596), (4, 18186447), (6, 12124298), (12, 6062149), (17, 4279164), (34, 2139582), (51, 1426388), (68, 1069791), (102, 713194), (191, 380868), (204, 356597), (382, 190434), (573, 126956), (764, 95217), (1146, 63478), (1867, 38964), (2292, 31739), (3247, 22404), (3734, 19482), (5601, 12988), (6494, 11202), (7468, 9741)]