180389424

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{51481}}^1$

素因数の和:51565

約数の個数: 40

約数和(自身を含む): 472398832

約数和(自身を除く): 292009408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 51481, 102962, 154443, 205924, 308886, 411848, 617772, 823696, 1235544, 2471088, 3758113, 7516226, 11274339, 15032452, 22548678, 30064904, 45097356, 60129808, 90194712, 180389424]

約数ペア:

[(1, 180389424), (2, 90194712), (3, 60129808), (4, 45097356), (6, 30064904), (8, 22548678), (12, 15032452), (16, 11274339), (24, 7516226), (48, 3758113), (73, 2471088), (146, 1235544), (219, 823696), (292, 617772), (438, 411848), (584, 308886), (876, 205924), (1168, 154443), (1752, 102962), (3504, 51481)]