66510234

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 80

約数和(自身を含む): 172497600

約数和(自身を除く): 105987366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 267, 378, 534, 567, 623, 659, 801, 1134, 1246, 1318, 1602, 1869, 1977, 2403, 3738, 3954, 4613, 4806, 5607, 5931, 7209, 9226, 11214, 11862, 13839, 14418, 16821, 17793, 27678, 33642, 35586, 41517, 50463, 53379, 58651, 83034, 100926, 106758, 117302, 124551, 175953, 249102, 351906, 373653, 410557, 527859, 747306, 821114, 1055718, 1231671, 1583577, 2463342, 3167154, 3695013, 4750731, 7390026, 9501462, 11085039, 22170078, 33255117, 66510234]

約数ペア:

[(1, 66510234), (2, 33255117), (3, 22170078), (6, 11085039), (7, 9501462), (9, 7390026), (14, 4750731), (18, 3695013), (21, 3167154), (27, 2463342), (42, 1583577), (54, 1231671), (63, 1055718), (81, 821114), (89, 747306), (126, 527859), (162, 410557), (178, 373653), (189, 351906), (267, 249102), (378, 175953), (534, 124551), (567, 117302), (623, 106758), (659, 100926), (801, 83034), (1134, 58651), (1246, 53379), (1318, 50463), (1602, 41517), (1869, 35586), (1977, 33642), (2403, 27678), (3738, 17793), (3954, 16821), (4613, 14418), (4806, 13839), (5607, 11862), (5931, 11214), (7209, 9226)]