89887952

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 80

約数和(自身を含む): 221712000

約数和(自身を除く): 131824048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1489, 2156, 2744, 2978, 3773, 4312, 5488, 5956, 7546, 8624, 10423, 11912, 15092, 16379, 20846, 23824, 30184, 32758, 41692, 60368, 65516, 72961, 83384, 114653, 131032, 145922, 166768, 229306, 262064, 291844, 458612, 510727, 583688, 802571, 917224, 1021454, 1167376, 1605142, 1834448, 2042908, 3210284, 4085816, 5617997, 6420568, 8171632, 11235994, 12841136, 22471988, 44943976, 89887952]

約数ペア:

[(1, 89887952), (2, 44943976), (4, 22471988), (7, 12841136), (8, 11235994), (11, 8171632), (14, 6420568), (16, 5617997), (22, 4085816), (28, 3210284), (44, 2042908), (49, 1834448), (56, 1605142), (77, 1167376), (88, 1021454), (98, 917224), (112, 802571), (154, 583688), (176, 510727), (196, 458612), (308, 291844), (343, 262064), (392, 229306), (539, 166768), (616, 145922), (686, 131032), (784, 114653), (1078, 83384), (1232, 72961), (1372, 65516), (1489, 60368), (2156, 41692), (2744, 32758), (2978, 30184), (3773, 23824), (4312, 20846), (5488, 16379), (5956, 15092), (7546, 11912), (8624, 10423)]