72987882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15149}}^1$

素因数の和:15238

約数の個数: 32

約数和(自身を含む): 161438400

約数和(自身を除く): 88450518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 15149, 30298, 45447, 90894, 166639, 333278, 499917, 999834, 1105877, 2211754, 3317631, 6635262, 12164647, 24329294, 36493941, 72987882]

約数ペア:

[(1, 72987882), (2, 36493941), (3, 24329294), (6, 12164647), (11, 6635262), (22, 3317631), (33, 2211754), (66, 1105877), (73, 999834), (146, 499917), (219, 333278), (438, 166639), (803, 90894), (1606, 45447), (2409, 30298), (4818, 15149)]