84417340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 213663744

約数和(自身を除く): 129246404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 106, 124, 140, 155, 212, 217, 265, 310, 367, 371, 434, 530, 620, 734, 742, 868, 1060, 1085, 1468, 1484, 1643, 1835, 1855, 2170, 2569, 3286, 3670, 3710, 4340, 5138, 6572, 7340, 7420, 8215, 10276, 11377, 11501, 12845, 16430, 19451, 22754, 23002, 25690, 32860, 38902, 45508, 46004, 51380, 56885, 57505, 77804, 79639, 97255, 113770, 115010, 136157, 159278, 194510, 227540, 230020, 272314, 318556, 389020, 398195, 544628, 602981, 680785, 796390, 1205962, 1361570, 1592780, 2411924, 2723140, 3014905, 4220867, 6029810, 8441734, 12059620, 16883468, 21104335, 42208670, 84417340]

約数ペア:

[(1, 84417340), (2, 42208670), (4, 21104335), (5, 16883468), (7, 12059620), (10, 8441734), (14, 6029810), (20, 4220867), (28, 3014905), (31, 2723140), (35, 2411924), (53, 1592780), (62, 1361570), (70, 1205962), (106, 796390), (124, 680785), (140, 602981), (155, 544628), (212, 398195), (217, 389020), (265, 318556), (310, 272314), (367, 230020), (371, 227540), (434, 194510), (530, 159278), (620, 136157), (734, 115010), (742, 113770), (868, 97255), (1060, 79639), (1085, 77804), (1468, 57505), (1484, 56885), (1643, 51380), (1835, 46004), (1855, 45508), (2170, 38902), (2569, 32860), (3286, 25690), (3670, 23002), (3710, 22754), (4340, 19451), (5138, 16430), (6572, 12845), (7340, 11501), (7420, 11377), (8215, 10276)]