67168620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3847}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 205898784

約数和(自身を除く): 138730164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 3847, 4365, 5820, 7694, 8730, 11541, 15388, 17460, 19235, 23082, 34623, 38470, 46164, 57705, 69246, 76940, 115410, 138492, 173115, 230820, 346230, 373159, 692460, 746318, 1119477, 1492636, 1865795, 2238954, 3358431, 3731590, 4477908, 5597385, 6716862, 7463180, 11194770, 13433724, 16792155, 22389540, 33584310, 67168620]

約数ペア:

[(1, 67168620), (2, 33584310), (3, 22389540), (4, 16792155), (5, 13433724), (6, 11194770), (9, 7463180), (10, 6716862), (12, 5597385), (15, 4477908), (18, 3731590), (20, 3358431), (30, 2238954), (36, 1865795), (45, 1492636), (60, 1119477), (90, 746318), (97, 692460), (180, 373159), (194, 346230), (291, 230820), (388, 173115), (485, 138492), (582, 115410), (873, 76940), (970, 69246), (1164, 57705), (1455, 46164), (1746, 38470), (1940, 34623), (2910, 23082), (3492, 19235), (3847, 17460), (4365, 15388), (5820, 11541), (7694, 8730)]