172078128

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1447

約数の個数: 80

約数和(自身を含む): 495702400

約数和(自身を除く): 323624272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1051, 1137, 1516, 2102, 2274, 3032, 3153, 3411, 4204, 4548, 6064, 6306, 6822, 8408, 9096, 9459, 10233, 12612, 13644, 16816, 18192, 18918, 20466, 25224, 27288, 28377, 37836, 40932, 50448, 54576, 56754, 75672, 81864, 113508, 151344, 163728, 227016, 398329, 454032, 796658, 1194987, 1593316, 2389974, 3186632, 3584961, 4779948, 6373264, 7169922, 9559896, 10754883, 14339844, 19119792, 21509766, 28679688, 43019532, 57359376, 86039064, 172078128]

約数ペア:

[(1, 172078128), (2, 86039064), (3, 57359376), (4, 43019532), (6, 28679688), (8, 21509766), (9, 19119792), (12, 14339844), (16, 10754883), (18, 9559896), (24, 7169922), (27, 6373264), (36, 4779948), (48, 3584961), (54, 3186632), (72, 2389974), (108, 1593316), (144, 1194987), (216, 796658), (379, 454032), (432, 398329), (758, 227016), (1051, 163728), (1137, 151344), (1516, 113508), (2102, 81864), (2274, 75672), (3032, 56754), (3153, 54576), (3411, 50448), (4204, 40932), (4548, 37836), (6064, 28377), (6306, 27288), (6822, 25224), (8408, 20466), (9096, 18918), (9459, 18192), (10233, 16816), (12612, 13644)]