73965052

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 152167680

約数和(自身を除く): 78202628

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 268, 356, 443, 469, 623, 886, 938, 1246, 1772, 1876, 2492, 3101, 5963, 6202, 11926, 12404, 23852, 29681, 39427, 41741, 59362, 78854, 83482, 118724, 157708, 166964, 207767, 275989, 415534, 551978, 831068, 1103956, 2641609, 5283218, 10566436, 18491263, 36982526, 73965052]

約数ペア:

[(1, 73965052), (2, 36982526), (4, 18491263), (7, 10566436), (14, 5283218), (28, 2641609), (67, 1103956), (89, 831068), (134, 551978), (178, 415534), (268, 275989), (356, 207767), (443, 166964), (469, 157708), (623, 118724), (886, 83482), (938, 78854), (1246, 59362), (1772, 41741), (1876, 39427), (2492, 29681), (3101, 23852), (5963, 12404), (6202, 11926)]