180321276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3943}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 436427264

約数和(自身を除く): 256105988

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3811, 3943, 7622, 7886, 11433, 11829, 15244, 15772, 22866, 23658, 45732, 47316, 145891, 291782, 406129, 437673, 583564, 812258, 875346, 1218387, 1624516, 1750692, 2436774, 4873548, 15026773, 30053546, 45080319, 60107092, 90160638, 180321276]

約数ペア:

[(1, 180321276), (2, 90160638), (3, 60107092), (4, 45080319), (6, 30053546), (12, 15026773), (37, 4873548), (74, 2436774), (103, 1750692), (111, 1624516), (148, 1218387), (206, 875346), (222, 812258), (309, 583564), (412, 437673), (444, 406129), (618, 291782), (1236, 145891), (3811, 47316), (3943, 45732), (7622, 23658), (7886, 22866), (11433, 15772), (11829, 15244)]