77889006

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 187736640

約数和(自身を除く): 109847634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 181, 234, 351, 362, 543, 613, 702, 1086, 1226, 1629, 1839, 2353, 3258, 3678, 4706, 4887, 5517, 7059, 7969, 9774, 11034, 14118, 15938, 16551, 21177, 23907, 33102, 42354, 47814, 63531, 71721, 110953, 127062, 143442, 215163, 221906, 332859, 430326, 665718, 998577, 1442389, 1997154, 2884778, 2995731, 4327167, 5991462, 8654334, 12981501, 25963002, 38944503, 77889006]

約数ペア:

[(1, 77889006), (2, 38944503), (3, 25963002), (6, 12981501), (9, 8654334), (13, 5991462), (18, 4327167), (26, 2995731), (27, 2884778), (39, 1997154), (54, 1442389), (78, 998577), (117, 665718), (181, 430326), (234, 332859), (351, 221906), (362, 215163), (543, 143442), (613, 127062), (702, 110953), (1086, 71721), (1226, 63531), (1629, 47814), (1839, 42354), (2353, 33102), (3258, 23907), (3678, 21177), (4706, 16551), (4887, 15938), (5517, 14118), (7059, 11034), (7969, 9774)]