77541168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:155

約数の個数: 90

約数和(自身を含む): 212156436

約数和(自身を除く): 134615268

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 961, 984, 1271, 1488, 1681, 1922, 1968, 2542, 2883, 3362, 3813, 3844, 5043, 5084, 5766, 6724, 7626, 7688, 10086, 10168, 11532, 13448, 15252, 15376, 20172, 20336, 23064, 26896, 30504, 39401, 40344, 46128, 52111, 61008, 78802, 80688, 104222, 118203, 156333, 157604, 208444, 236406, 312666, 315208, 416888, 472812, 625332, 630416, 833776, 945624, 1250664, 1615441, 1891248, 2501328, 3230882, 4846323, 6461764, 9692646, 12923528, 19385292, 25847056, 38770584, 77541168]

約数ペア:

[(1, 77541168), (2, 38770584), (3, 25847056), (4, 19385292), (6, 12923528), (8, 9692646), (12, 6461764), (16, 4846323), (24, 3230882), (31, 2501328), (41, 1891248), (48, 1615441), (62, 1250664), (82, 945624), (93, 833776), (123, 630416), (124, 625332), (164, 472812), (186, 416888), (246, 315208), (248, 312666), (328, 236406), (372, 208444), (492, 157604), (496, 156333), (656, 118203), (744, 104222), (961, 80688), (984, 78802), (1271, 61008), (1488, 52111), (1681, 46128), (1922, 40344), (1968, 39401), (2542, 30504), (2883, 26896), (3362, 23064), (3813, 20336), (3844, 20172), (5043, 15376), (5084, 15252), (5766, 13448), (6724, 11532), (7626, 10168), (7688, 10086)]