66243888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 90

約数和(自身を含む): 192355124

約数和(自身を除く): 126111236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 547, 696, 841, 1044, 1094, 1392, 1641, 1682, 2088, 2188, 2523, 3282, 3364, 4176, 4376, 4923, 5046, 6564, 6728, 7569, 8752, 9846, 10092, 13128, 13456, 15138, 15863, 19692, 20184, 26256, 30276, 31726, 39384, 40368, 47589, 60552, 63452, 78768, 95178, 121104, 126904, 142767, 190356, 253808, 285534, 380712, 460027, 571068, 761424, 920054, 1142136, 1380081, 1840108, 2284272, 2760162, 3680216, 4140243, 5520324, 7360432, 8280486, 11040648, 16560972, 22081296, 33121944, 66243888]

約数ペア:

[(1, 66243888), (2, 33121944), (3, 22081296), (4, 16560972), (6, 11040648), (8, 8280486), (9, 7360432), (12, 5520324), (16, 4140243), (18, 3680216), (24, 2760162), (29, 2284272), (36, 1840108), (48, 1380081), (58, 1142136), (72, 920054), (87, 761424), (116, 571068), (144, 460027), (174, 380712), (232, 285534), (261, 253808), (348, 190356), (464, 142767), (522, 126904), (547, 121104), (696, 95178), (841, 78768), (1044, 63452), (1094, 60552), (1392, 47589), (1641, 40368), (1682, 39384), (2088, 31726), (2188, 30276), (2523, 26256), (3282, 20184), (3364, 19692), (4176, 15863), (4376, 15138), (4923, 13456), (5046, 13128), (6564, 10092), (6728, 9846), (7569, 8752)]