87868488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 229988160

約数和(自身を除く): 142119672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 636, 888, 1272, 1867, 1961, 3734, 3922, 5601, 5883, 7468, 7844, 11202, 11766, 14936, 15688, 22404, 23532, 44808, 47064, 69079, 98951, 138158, 197902, 207237, 276316, 296853, 395804, 414474, 552632, 593706, 791608, 828948, 1187412, 1657896, 2374824, 3661187, 7322374, 10983561, 14644748, 21967122, 29289496, 43934244, 87868488]

約数ペア:

[(1, 87868488), (2, 43934244), (3, 29289496), (4, 21967122), (6, 14644748), (8, 10983561), (12, 7322374), (24, 3661187), (37, 2374824), (53, 1657896), (74, 1187412), (106, 828948), (111, 791608), (148, 593706), (159, 552632), (212, 414474), (222, 395804), (296, 296853), (318, 276316), (424, 207237), (444, 197902), (636, 138158), (888, 98951), (1272, 69079), (1867, 47064), (1961, 44808), (3734, 23532), (3922, 22404), (5601, 15688), (5883, 14936), (7468, 11766), (7844, 11202)]