82380996

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 221443040

約数和(自身を除く): 139062044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 907, 1044, 1566, 1682, 1814, 2523, 2721, 3132, 3364, 3628, 5046, 5442, 7569, 8163, 10092, 10884, 15138, 16326, 22707, 24489, 26303, 30276, 32652, 45414, 48978, 52606, 78909, 90828, 97956, 105212, 157818, 236727, 315636, 473454, 710181, 762787, 946908, 1420362, 1525574, 2288361, 2840724, 3051148, 4576722, 6865083, 9153444, 13730166, 20595249, 27460332, 41190498, 82380996]

約数ペア:

[(1, 82380996), (2, 41190498), (3, 27460332), (4, 20595249), (6, 13730166), (9, 9153444), (12, 6865083), (18, 4576722), (27, 3051148), (29, 2840724), (36, 2288361), (54, 1525574), (58, 1420362), (87, 946908), (108, 762787), (116, 710181), (174, 473454), (261, 315636), (348, 236727), (522, 157818), (783, 105212), (841, 97956), (907, 90828), (1044, 78909), (1566, 52606), (1682, 48978), (1814, 45414), (2523, 32652), (2721, 30276), (3132, 26303), (3364, 24489), (3628, 22707), (5046, 16326), (5442, 15138), (7569, 10884), (8163, 10092)]