84102956

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 172548096

約数和(自身を除く): 88445140

約数列:

[1, 2, 4, 7, 14, 28, 67, 127, 134, 254, 268, 353, 469, 508, 706, 889, 938, 1412, 1778, 1876, 2471, 3556, 4942, 8509, 9884, 17018, 23651, 34036, 44831, 47302, 59563, 89662, 94604, 119126, 165557, 179324, 238252, 313817, 331114, 627634, 662228, 1255268, 3003677, 6007354, 12014708, 21025739, 42051478, 84102956]

約数ペア:

[(1, 84102956), (2, 42051478), (4, 21025739), (7, 12014708), (14, 6007354), (28, 3003677), (67, 1255268), (127, 662228), (134, 627634), (254, 331114), (268, 313817), (353, 238252), (469, 179324), (508, 165557), (706, 119126), (889, 94604), (938, 89662), (1412, 59563), (1778, 47302), (1876, 44831), (2471, 34036), (3556, 23651), (4942, 17018), (8509, 9884)]