88026660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8017}}^1$

素因数の和:8093

約数の個数: 72

約数和(自身を含む): 271425336

約数和(自身を除く): 183398676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 8017, 10980, 16034, 24051, 32068, 40085, 48102, 72153, 80170, 96204, 120255, 144306, 160340, 240510, 288612, 360765, 481020, 489037, 721530, 978074, 1443060, 1467111, 1956148, 2445185, 2934222, 4401333, 4890370, 5868444, 7335555, 8802666, 9780740, 14671110, 17605332, 22006665, 29342220, 44013330, 88026660]

約数ペア:

[(1, 88026660), (2, 44013330), (3, 29342220), (4, 22006665), (5, 17605332), (6, 14671110), (9, 9780740), (10, 8802666), (12, 7335555), (15, 5868444), (18, 4890370), (20, 4401333), (30, 2934222), (36, 2445185), (45, 1956148), (60, 1467111), (61, 1443060), (90, 978074), (122, 721530), (180, 489037), (183, 481020), (244, 360765), (305, 288612), (366, 240510), (549, 160340), (610, 144306), (732, 120255), (915, 96204), (1098, 80170), (1220, 72153), (1830, 48102), (2196, 40085), (2745, 32068), (3660, 24051), (5490, 16034), (8017, 10980)]