57790404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^2$

素因数の和:386

約数の個数: 81

約数和(自身を含む): 170875341

約数和(自身を除く): 113084937

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 252, 294, 362, 441, 543, 588, 724, 882, 1086, 1267, 1629, 1764, 2172, 2534, 3258, 3801, 5068, 6516, 7602, 8869, 11403, 15204, 17738, 22806, 26607, 32761, 35476, 45612, 53214, 65522, 79821, 98283, 106428, 131044, 159642, 196566, 229327, 294849, 319284, 393132, 458654, 589698, 687981, 917308, 1179396, 1375962, 1605289, 2063943, 2751924, 3210578, 4127886, 4815867, 6421156, 8255772, 9631734, 14447601, 19263468, 28895202, 57790404]

約数ペア:

[(1, 57790404), (2, 28895202), (3, 19263468), (4, 14447601), (6, 9631734), (7, 8255772), (9, 6421156), (12, 4815867), (14, 4127886), (18, 3210578), (21, 2751924), (28, 2063943), (36, 1605289), (42, 1375962), (49, 1179396), (63, 917308), (84, 687981), (98, 589698), (126, 458654), (147, 393132), (181, 319284), (196, 294849), (252, 229327), (294, 196566), (362, 159642), (441, 131044), (543, 106428), (588, 98283), (724, 79821), (882, 65522), (1086, 53214), (1267, 45612), (1629, 35476), (1764, 32761), (2172, 26607), (2534, 22806), (3258, 17738), (3801, 15204), (5068, 11403), (6516, 8869)]