866347092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2087}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 2362179456

約数和(自身を除く): 1495832364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 887, 1774, 2087, 2661, 3548, 4174, 5322, 6261, 7983, 8348, 10644, 11531, 12522, 15966, 18783, 23062, 25044, 27131, 31932, 34593, 37566, 46124, 54262, 69186, 75132, 81393, 103779, 108524, 138372, 162786, 207558, 244179, 325572, 415116, 488358, 976716, 1851169, 3702338, 5553507, 7404676, 11107014, 16660521, 22214028, 24065197, 33321042, 48130394, 66642084, 72195591, 96260788, 144391182, 216586773, 288782364, 433173546, 866347092]

約数ペア:

[(1, 866347092), (2, 433173546), (3, 288782364), (4, 216586773), (6, 144391182), (9, 96260788), (12, 72195591), (13, 66642084), (18, 48130394), (26, 33321042), (36, 24065197), (39, 22214028), (52, 16660521), (78, 11107014), (117, 7404676), (156, 5553507), (234, 3702338), (468, 1851169), (887, 976716), (1774, 488358), (2087, 415116), (2661, 325572), (3548, 244179), (4174, 207558), (5322, 162786), (6261, 138372), (7983, 108524), (8348, 103779), (10644, 81393), (11531, 75132), (12522, 69186), (15966, 54262), (18783, 46124), (23062, 37566), (25044, 34593), (27131, 31932)]