90310782

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 103031682

約数列:

[1, 2, 3, 6, 41, 47, 73, 82, 94, 107, 123, 141, 146, 214, 219, 246, 282, 321, 438, 642, 1927, 2993, 3431, 3854, 4387, 5029, 5781, 5986, 6862, 7811, 8774, 8979, 10058, 10293, 11562, 13161, 15087, 15622, 17958, 20586, 23433, 26322, 30174, 46866, 140671, 206189, 281342, 320251, 367117, 412378, 422013, 618567, 640502, 734234, 844026, 960753, 1101351, 1237134, 1921506, 2202702, 15051797, 30103594, 45155391, 90310782]

約数ペア:

[(1, 90310782), (2, 45155391), (3, 30103594), (6, 15051797), (41, 2202702), (47, 1921506), (73, 1237134), (82, 1101351), (94, 960753), (107, 844026), (123, 734234), (141, 640502), (146, 618567), (214, 422013), (219, 412378), (246, 367117), (282, 320251), (321, 281342), (438, 206189), (642, 140671), (1927, 46866), (2993, 30174), (3431, 26322), (3854, 23433), (4387, 20586), (5029, 17958), (5781, 15622), (5986, 15087), (6862, 13161), (7811, 11562), (8774, 10293), (8979, 10058)]