172937448

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{7577}}^1$

素因数の和:7906

約数の個数: 48

約数和(自身を含む): 469911780

約数和(自身を除く): 296974332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7577, 7608, 11412, 15154, 22731, 22824, 30308, 45462, 60616, 68193, 90924, 136386, 181848, 272772, 545544, 2401909, 4803818, 7205727, 9607636, 14411454, 19215272, 21617181, 28822908, 43234362, 57645816, 86468724, 172937448]

約数ペア:

[(1, 172937448), (2, 86468724), (3, 57645816), (4, 43234362), (6, 28822908), (8, 21617181), (9, 19215272), (12, 14411454), (18, 9607636), (24, 7205727), (36, 4803818), (72, 2401909), (317, 545544), (634, 272772), (951, 181848), (1268, 136386), (1902, 90924), (2536, 68193), (2853, 60616), (3804, 45462), (5706, 30308), (7577, 22824), (7608, 22731), (11412, 15154)]