90684426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 221709312

約数和(自身を除く): 131024886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 107, 119, 214, 238, 321, 357, 642, 714, 749, 1187, 1498, 1819, 2247, 2374, 3561, 3638, 4494, 5457, 7122, 8309, 10914, 12733, 16618, 20179, 24927, 25466, 38199, 40358, 49854, 60537, 76398, 121074, 127009, 141253, 254018, 282506, 381027, 423759, 762054, 847518, 889063, 1778126, 2159153, 2667189, 4318306, 5334378, 6477459, 12954918, 15114071, 30228142, 45342213, 90684426]

約数ペア:

[(1, 90684426), (2, 45342213), (3, 30228142), (6, 15114071), (7, 12954918), (14, 6477459), (17, 5334378), (21, 4318306), (34, 2667189), (42, 2159153), (51, 1778126), (102, 889063), (107, 847518), (119, 762054), (214, 423759), (238, 381027), (321, 282506), (357, 254018), (642, 141253), (714, 127009), (749, 121074), (1187, 76398), (1498, 60537), (1819, 49854), (2247, 40358), (2374, 38199), (3561, 25466), (3638, 24927), (4494, 20179), (5457, 16618), (7122, 12733), (8309, 10914)]