84508578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 241008768

約数和(自身を除く): 156500190

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 121, 126, 138, 154, 161, 198, 207, 231, 241, 242, 253, 322, 363, 414, 462, 482, 483, 506, 693, 723, 726, 759, 847, 966, 1089, 1386, 1446, 1449, 1518, 1687, 1694, 1771, 2169, 2178, 2277, 2541, 2651, 2783, 2898, 3374, 3542, 4338, 4554, 5061, 5082, 5302, 5313, 5543, 5566, 7623, 7953, 8349, 10122, 10626, 11086, 15183, 15246, 15906, 15939, 16629, 16698, 18557, 19481, 23859, 25047, 29161, 30366, 31878, 33258, 37114, 38801, 38962, 47718, 49887, 50094, 55671, 58322, 58443, 60973, 77602, 87483, 99774, 111342, 116403, 116886, 121946, 167013, 174966, 175329, 182919, 204127, 232806, 262449, 334026, 349209, 350658, 365838, 408254, 426811, 524898, 548757, 612381, 670703, 698418, 853622, 1097514, 1224762, 1280433, 1341406, 1837143, 2012109, 2560866, 3674286, 3841299, 4024218, 4694921, 6036327, 7682598, 9389842, 12072654, 14084763, 28169526, 42254289, 84508578]

約数ペア:

[(1, 84508578), (2, 42254289), (3, 28169526), (6, 14084763), (7, 12072654), (9, 9389842), (11, 7682598), (14, 6036327), (18, 4694921), (21, 4024218), (22, 3841299), (23, 3674286), (33, 2560866), (42, 2012109), (46, 1837143), (63, 1341406), (66, 1280433), (69, 1224762), (77, 1097514), (99, 853622), (121, 698418), (126, 670703), (138, 612381), (154, 548757), (161, 524898), (198, 426811), (207, 408254), (231, 365838), (241, 350658), (242, 349209), (253, 334026), (322, 262449), (363, 232806), (414, 204127), (462, 182919), (482, 175329), (483, 174966), (506, 167013), (693, 121946), (723, 116886), (726, 116403), (759, 111342), (847, 99774), (966, 87483), (1089, 77602), (1386, 60973), (1446, 58443), (1449, 58322), (1518, 55671), (1687, 50094), (1694, 49887), (1771, 47718), (2169, 38962), (2178, 38801), (2277, 37114), (2541, 33258), (2651, 31878), (2783, 30366), (2898, 29161), (3374, 25047), (3542, 23859), (4338, 19481), (4554, 18557), (5061, 16698), (5082, 16629), (5302, 15939), (5313, 15906), (5543, 15246), (5566, 15183), (7623, 11086), (7953, 10626), (8349, 10122)]