66130722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 169309440

約数和(自身を除く): 103178718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1277, 1918, 2466, 2554, 2877, 3699, 3831, 5754, 7398, 7662, 8631, 8939, 11493, 17262, 17878, 22986, 25893, 26817, 34479, 51786, 53634, 68958, 80451, 160902, 174949, 241353, 349898, 482706, 524847, 1049694, 1224643, 1574541, 2449286, 3149082, 3673929, 4723623, 7347858, 9447246, 11021787, 22043574, 33065361, 66130722]

約数ペア:

[(1, 66130722), (2, 33065361), (3, 22043574), (6, 11021787), (7, 9447246), (9, 7347858), (14, 4723623), (18, 3673929), (21, 3149082), (27, 2449286), (42, 1574541), (54, 1224643), (63, 1049694), (126, 524847), (137, 482706), (189, 349898), (274, 241353), (378, 174949), (411, 160902), (822, 80451), (959, 68958), (1233, 53634), (1277, 51786), (1918, 34479), (2466, 26817), (2554, 25893), (2877, 22986), (3699, 17878), (3831, 17262), (5754, 11493), (7398, 8939), (7662, 8631)]