67199796

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 175488768

約数和(自身を除く): 108288972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 431, 549, 639, 732, 852, 862, 1098, 1278, 1293, 1724, 2196, 2556, 2586, 3879, 4331, 5172, 7758, 8662, 12993, 15516, 17324, 25986, 26291, 30601, 38979, 51972, 52582, 61202, 77958, 78873, 91803, 105164, 122404, 155916, 157746, 183606, 236619, 275409, 315492, 367212, 473238, 550818, 946476, 1101636, 1866661, 3733322, 5599983, 7466644, 11199966, 16799949, 22399932, 33599898, 67199796]

約数ペア:

[(1, 67199796), (2, 33599898), (3, 22399932), (4, 16799949), (6, 11199966), (9, 7466644), (12, 5599983), (18, 3733322), (36, 1866661), (61, 1101636), (71, 946476), (122, 550818), (142, 473238), (183, 367212), (213, 315492), (244, 275409), (284, 236619), (366, 183606), (426, 157746), (431, 155916), (549, 122404), (639, 105164), (732, 91803), (852, 78873), (862, 77958), (1098, 61202), (1278, 52582), (1293, 51972), (1724, 38979), (2196, 30601), (2556, 26291), (2586, 25986), (3879, 17324), (4331, 15516), (5172, 12993), (7758, 8662)]