86026140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2087}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 262211040

約数和(自身を除く): 176184900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2087, 2290, 2748, 3435, 4122, 4174, 4580, 6261, 6870, 8244, 8348, 10305, 10435, 12522, 13740, 18783, 20610, 20870, 25044, 31305, 37566, 41220, 41740, 62610, 75132, 93915, 125220, 187830, 375660, 477923, 955846, 1433769, 1911692, 2389615, 2867538, 4301307, 4779230, 5735076, 7168845, 8602614, 9558460, 14337690, 17205228, 21506535, 28675380, 43013070, 86026140]

約数ペア:

[(1, 86026140), (2, 43013070), (3, 28675380), (4, 21506535), (5, 17205228), (6, 14337690), (9, 9558460), (10, 8602614), (12, 7168845), (15, 5735076), (18, 4779230), (20, 4301307), (30, 2867538), (36, 2389615), (45, 1911692), (60, 1433769), (90, 955846), (180, 477923), (229, 375660), (458, 187830), (687, 125220), (916, 93915), (1145, 75132), (1374, 62610), (2061, 41740), (2087, 41220), (2290, 37566), (2748, 31305), (3435, 25044), (4122, 20870), (4174, 20610), (4580, 18783), (6261, 13740), (6870, 12522), (8244, 10435), (8348, 10305)]