84975408

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12043}}^1$

素因数の和:12071

約数の個数: 90

約数和(自身を含む): 276662724

約数和(自身を除く): 191687316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 12043, 24086, 36129, 48172, 72258, 84301, 96344, 108387, 144516, 168602, 192688, 216774, 252903, 289032, 337204, 433548, 505806, 578064, 590107, 674408, 758709, 867096, 1011612, 1180214, 1348816, 1517418, 1734192, 1770321, 2023224, 2360428, 3034836, 3540642, 4046448, 4720856, 5310963, 6069672, 7081284, 9441712, 10621926, 12139344, 14162568, 21243852, 28325136, 42487704, 84975408]

約数ペア:

[(1, 84975408), (2, 42487704), (3, 28325136), (4, 21243852), (6, 14162568), (7, 12139344), (8, 10621926), (9, 9441712), (12, 7081284), (14, 6069672), (16, 5310963), (18, 4720856), (21, 4046448), (24, 3540642), (28, 3034836), (36, 2360428), (42, 2023224), (48, 1770321), (49, 1734192), (56, 1517418), (63, 1348816), (72, 1180214), (84, 1011612), (98, 867096), (112, 758709), (126, 674408), (144, 590107), (147, 578064), (168, 505806), (196, 433548), (252, 337204), (294, 289032), (336, 252903), (392, 216774), (441, 192688), (504, 168602), (588, 144516), (784, 108387), (882, 96344), (1008, 84301), (1176, 72258), (1764, 48172), (2352, 36129), (3528, 24086), (7056, 12043)]