61879524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 175358400

約数和(自身を除く): 113478876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2549, 3468, 4046, 5098, 6069, 7647, 8092, 10196, 12138, 15294, 17843, 24276, 30588, 35686, 43333, 53529, 71372, 86666, 107058, 129999, 173332, 214116, 259998, 303331, 519996, 606662, 736661, 909993, 1213324, 1473322, 1819986, 2209983, 2946644, 3639972, 4419966, 5156627, 8839932, 10313254, 15469881, 20626508, 30939762, 61879524]

約数ペア:

[(1, 61879524), (2, 30939762), (3, 20626508), (4, 15469881), (6, 10313254), (7, 8839932), (12, 5156627), (14, 4419966), (17, 3639972), (21, 2946644), (28, 2209983), (34, 1819986), (42, 1473322), (51, 1213324), (68, 909993), (84, 736661), (102, 606662), (119, 519996), (204, 303331), (238, 259998), (289, 214116), (357, 173332), (476, 129999), (578, 107058), (714, 86666), (867, 71372), (1156, 53529), (1428, 43333), (1734, 35686), (2023, 30588), (2549, 24276), (3468, 17843), (4046, 15294), (5098, 12138), (6069, 10196), (7647, 8092)]