66807702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3911}}^1$

素因数の和:4005

約数の個数: 48

約数和(自身を含む): 158060448

約数和(自身を除く): 91252746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 3911, 5694, 7822, 8541, 11733, 17082, 23466, 35199, 50843, 70398, 101686, 152529, 285503, 305058, 457587, 571006, 856509, 915174, 1713018, 2569527, 3711539, 5139054, 7423078, 11134617, 22269234, 33403851, 66807702]

約数ペア:

[(1, 66807702), (2, 33403851), (3, 22269234), (6, 11134617), (9, 7423078), (13, 5139054), (18, 3711539), (26, 2569527), (39, 1713018), (73, 915174), (78, 856509), (117, 571006), (146, 457587), (219, 305058), (234, 285503), (438, 152529), (657, 101686), (949, 70398), (1314, 50843), (1898, 35199), (2847, 23466), (3911, 17082), (5694, 11733), (7822, 8541)]