66274236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 192649184

約数和(自身を除く): 126374948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1453, 1629, 2172, 2534, 2906, 3258, 3801, 4359, 5068, 5812, 6516, 7602, 8718, 10171, 11403, 13077, 15204, 17436, 20342, 22806, 26154, 30513, 40684, 45612, 52308, 61026, 91539, 122052, 183078, 262993, 366156, 525986, 788979, 1051972, 1577958, 1840951, 2366937, 3155916, 3681902, 4733874, 5522853, 7363804, 9467748, 11045706, 16568559, 22091412, 33137118, 66274236]

約数ペア:

[(1, 66274236), (2, 33137118), (3, 22091412), (4, 16568559), (6, 11045706), (7, 9467748), (9, 7363804), (12, 5522853), (14, 4733874), (18, 3681902), (21, 3155916), (28, 2366937), (36, 1840951), (42, 1577958), (63, 1051972), (84, 788979), (126, 525986), (181, 366156), (252, 262993), (362, 183078), (543, 122052), (724, 91539), (1086, 61026), (1267, 52308), (1453, 45612), (1629, 40684), (2172, 30513), (2534, 26154), (2906, 22806), (3258, 20342), (3801, 17436), (4359, 15204), (5068, 13077), (5812, 11403), (6516, 10171), (7602, 8718)]