74181228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 194482176

約数和(自身を除く): 120300948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 484, 517, 564, 726, 1034, 1087, 1452, 1551, 2068, 2174, 3102, 3261, 4348, 5687, 6204, 6522, 11374, 11957, 13044, 17061, 22748, 23914, 34122, 35871, 47828, 51089, 68244, 71742, 102178, 131527, 143484, 153267, 204356, 263054, 306534, 394581, 526108, 561979, 613068, 789162, 1123958, 1578324, 1685937, 2247916, 3371874, 6181769, 6743748, 12363538, 18545307, 24727076, 37090614, 74181228]

約数ペア:

[(1, 74181228), (2, 37090614), (3, 24727076), (4, 18545307), (6, 12363538), (11, 6743748), (12, 6181769), (22, 3371874), (33, 2247916), (44, 1685937), (47, 1578324), (66, 1123958), (94, 789162), (121, 613068), (132, 561979), (141, 526108), (188, 394581), (242, 306534), (282, 263054), (363, 204356), (484, 153267), (517, 143484), (564, 131527), (726, 102178), (1034, 71742), (1087, 68244), (1452, 51089), (1551, 47828), (2068, 35871), (2174, 34122), (3102, 23914), (3261, 22748), (4348, 17061), (5687, 13044), (6204, 11957), (6522, 11374)]