81906456

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{92237}}^1$

素因数の和:92283

約数の個数: 32

約数和(自身を含む): 210302640

約数和(自身を除く): 128396184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 92237, 184474, 276711, 368948, 553422, 737896, 1106844, 2213688, 3412769, 6825538, 10238307, 13651076, 20476614, 27302152, 40953228, 81906456]

約数ペア:

[(1, 81906456), (2, 40953228), (3, 27302152), (4, 20476614), (6, 13651076), (8, 10238307), (12, 6825538), (24, 3412769), (37, 2213688), (74, 1106844), (111, 737896), (148, 553422), (222, 368948), (296, 276711), (444, 184474), (888, 92237)]