64693962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 145566720

約数和(自身を除く): 80872758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 269, 279, 431, 538, 558, 807, 862, 1293, 1614, 2421, 2586, 3879, 4842, 7758, 8339, 13361, 16678, 25017, 26722, 40083, 50034, 75051, 80166, 115939, 120249, 150102, 231878, 240498, 347817, 695634, 1043451, 2086902, 3594109, 7188218, 10782327, 21564654, 32346981, 64693962]

約数ペア:

[(1, 64693962), (2, 32346981), (3, 21564654), (6, 10782327), (9, 7188218), (18, 3594109), (31, 2086902), (62, 1043451), (93, 695634), (186, 347817), (269, 240498), (279, 231878), (431, 150102), (538, 120249), (558, 115939), (807, 80166), (862, 75051), (1293, 50034), (1614, 40083), (2421, 26722), (2586, 25017), (3879, 16678), (4842, 13361), (7758, 8339)]