86378376

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{1499}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 252090000

約数和(自身を除く): 165711624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 1499, 2058, 2401, 2744, 2998, 4116, 4497, 4802, 5996, 7203, 8232, 8994, 9604, 10493, 11992, 14406, 17988, 19208, 20986, 28812, 31479, 35976, 41972, 57624, 62958, 73451, 83944, 125916, 146902, 220353, 251832, 293804, 440706, 514157, 587608, 881412, 1028314, 1542471, 1762824, 2056628, 3084942, 3599099, 4113256, 6169884, 7198198, 10797297, 12339768, 14396396, 21594594, 28792792, 43189188, 86378376]

約数ペア:

[(1, 86378376), (2, 43189188), (3, 28792792), (4, 21594594), (6, 14396396), (7, 12339768), (8, 10797297), (12, 7198198), (14, 6169884), (21, 4113256), (24, 3599099), (28, 3084942), (42, 2056628), (49, 1762824), (56, 1542471), (84, 1028314), (98, 881412), (147, 587608), (168, 514157), (196, 440706), (294, 293804), (343, 251832), (392, 220353), (588, 146902), (686, 125916), (1029, 83944), (1176, 73451), (1372, 62958), (1499, 57624), (2058, 41972), (2401, 35976), (2744, 31479), (2998, 28812), (4116, 20986), (4497, 19208), (4802, 17988), (5996, 14406), (7203, 11992), (8232, 10493), (8994, 9604)]