90368226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22717}}^1$

素因数の和:22755

約数の個数: 48

約数和(自身を含む): 223272504

約数和(自身を除く): 132904278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 22717, 45434, 68151, 136302, 204453, 295321, 386189, 408906, 590642, 772378, 885963, 1158567, 1771926, 2317134, 2657889, 3475701, 5020457, 5315778, 6951402, 10040914, 15061371, 30122742, 45184113, 90368226]

約数ペア:

[(1, 90368226), (2, 45184113), (3, 30122742), (6, 15061371), (9, 10040914), (13, 6951402), (17, 5315778), (18, 5020457), (26, 3475701), (34, 2657889), (39, 2317134), (51, 1771926), (78, 1158567), (102, 885963), (117, 772378), (153, 590642), (221, 408906), (234, 386189), (306, 295321), (442, 204453), (663, 136302), (1326, 68151), (1989, 45434), (3978, 22717)]