77347368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 248058720

約数和(自身を除く): 170711352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 83, 84, 86, 126, 129, 166, 168, 172, 249, 252, 258, 301, 332, 344, 387, 498, 504, 516, 581, 602, 664, 747, 774, 903, 996, 1032, 1162, 1204, 1494, 1548, 1743, 1806, 1849, 1992, 2324, 2408, 2709, 2988, 3096, 3486, 3569, 3612, 3698, 4648, 5229, 5418, 5547, 5976, 6972, 7138, 7224, 7396, 10458, 10707, 10836, 11094, 12943, 13944, 14276, 14792, 16641, 20916, 21414, 21672, 22188, 24983, 25886, 28552, 32121, 33282, 38829, 41832, 42828, 44376, 49966, 51772, 64242, 66564, 74949, 77658, 85656, 99932, 103544, 116487, 128484, 133128, 149898, 153467, 155316, 199864, 224847, 232974, 256968, 299796, 306934, 310632, 449694, 460401, 465948, 599592, 613868, 899388, 920802, 931896, 1074269, 1227736, 1381203, 1798776, 1841604, 2148538, 2762406, 3222807, 3683208, 4297076, 5524812, 6445614, 8594152, 9668421, 11049624, 12891228, 19336842, 25782456, 38673684, 77347368]

約数ペア:

[(1, 77347368), (2, 38673684), (3, 25782456), (4, 19336842), (6, 12891228), (7, 11049624), (8, 9668421), (9, 8594152), (12, 6445614), (14, 5524812), (18, 4297076), (21, 3683208), (24, 3222807), (28, 2762406), (36, 2148538), (42, 1841604), (43, 1798776), (56, 1381203), (63, 1227736), (72, 1074269), (83, 931896), (84, 920802), (86, 899388), (126, 613868), (129, 599592), (166, 465948), (168, 460401), (172, 449694), (249, 310632), (252, 306934), (258, 299796), (301, 256968), (332, 232974), (344, 224847), (387, 199864), (498, 155316), (504, 153467), (516, 149898), (581, 133128), (602, 128484), (664, 116487), (747, 103544), (774, 99932), (903, 85656), (996, 77658), (1032, 74949), (1162, 66564), (1204, 64242), (1494, 51772), (1548, 49966), (1743, 44376), (1806, 42828), (1849, 41832), (1992, 38829), (2324, 33282), (2408, 32121), (2709, 28552), (2988, 25886), (3096, 24983), (3486, 22188), (3569, 21672), (3612, 21414), (3698, 20916), (4648, 16641), (5229, 14792), (5418, 14276), (5547, 13944), (5976, 12943), (6972, 11094), (7138, 10836), (7224, 10707), (7396, 10458)]