61629552

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:779

約数の個数: 80

約数和(自身を含む): 177845760

約数和(自身を除く): 116216208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 431, 432, 662, 862, 993, 1293, 1324, 1724, 1986, 2586, 2648, 2979, 3448, 3879, 3972, 5172, 5296, 5958, 6896, 7758, 7944, 8937, 10344, 11637, 11916, 15516, 15888, 17874, 20688, 23274, 23832, 31032, 35748, 46548, 47664, 62064, 71496, 93096, 142661, 142992, 186192, 285322, 427983, 570644, 855966, 1141288, 1283949, 1711932, 2282576, 2567898, 3423864, 3851847, 5135796, 6847728, 7703694, 10271592, 15407388, 20543184, 30814776, 61629552]

約数ペア:

[(1, 61629552), (2, 30814776), (3, 20543184), (4, 15407388), (6, 10271592), (8, 7703694), (9, 6847728), (12, 5135796), (16, 3851847), (18, 3423864), (24, 2567898), (27, 2282576), (36, 1711932), (48, 1283949), (54, 1141288), (72, 855966), (108, 570644), (144, 427983), (216, 285322), (331, 186192), (431, 142992), (432, 142661), (662, 93096), (862, 71496), (993, 62064), (1293, 47664), (1324, 46548), (1724, 35748), (1986, 31032), (2586, 23832), (2648, 23274), (2979, 20688), (3448, 17874), (3879, 15888), (3972, 15516), (5172, 11916), (5296, 11637), (5958, 10344), (6896, 8937), (7758, 7944)]