86204340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{478913}}^1$

素因数の和:478928

約数の個数: 36

約数和(自身を含む): 261487044

約数和(自身を除く): 175282704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 478913, 957826, 1436739, 1915652, 2394565, 2873478, 4310217, 4789130, 5746956, 7183695, 8620434, 9578260, 14367390, 17240868, 21551085, 28734780, 43102170, 86204340]

約数ペア:

[(1, 86204340), (2, 43102170), (3, 28734780), (4, 21551085), (5, 17240868), (6, 14367390), (9, 9578260), (10, 8620434), (12, 7183695), (15, 5746956), (18, 4789130), (20, 4310217), (30, 2873478), (36, 2394565), (45, 1915652), (60, 1436739), (90, 957826), (180, 478913)]