87332398

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 147858480

約数和(自身を除く): 60526082

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 97, 194, 361, 551, 722, 817, 1102, 1247, 1634, 1843, 2494, 2813, 3686, 4171, 5626, 8342, 10469, 15523, 20938, 23693, 31046, 35017, 47386, 53447, 70034, 79249, 106894, 120959, 158498, 241918, 450167, 900334, 1015493, 1505731, 2030986, 2298221, 3011462, 4596442, 43666199, 87332398]

約数ペア:

[(1, 87332398), (2, 43666199), (19, 4596442), (29, 3011462), (38, 2298221), (43, 2030986), (58, 1505731), (86, 1015493), (97, 900334), (194, 450167), (361, 241918), (551, 158498), (722, 120959), (817, 106894), (1102, 79249), (1247, 70034), (1634, 53447), (1843, 47386), (2494, 35017), (2813, 31046), (3686, 23693), (4171, 20938), (5626, 15523), (8342, 10469)]