73690722

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{21661}}^1$

素因数の和:21685

約数の個数: 48

約数和(自身を含む): 189239232

約数和(自身を除く): 115548510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 21661, 43322, 64983, 129966, 151627, 194949, 303254, 389898, 454881, 584847, 909762, 1169694, 1364643, 1754541, 2729286, 3509082, 4093929, 5263623, 8187858, 10527246, 12281787, 24563574, 36845361, 73690722]

約数ペア:

[(1, 73690722), (2, 36845361), (3, 24563574), (6, 12281787), (7, 10527246), (9, 8187858), (14, 5263623), (18, 4093929), (21, 3509082), (27, 2729286), (42, 1754541), (54, 1364643), (63, 1169694), (81, 909762), (126, 584847), (162, 454881), (189, 389898), (243, 303254), (378, 194949), (486, 151627), (567, 129966), (1134, 64983), (1701, 43322), (3402, 21661)]