87072678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 247357440

約数和(自身を除く): 160284762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 86, 99, 126, 129, 154, 189, 198, 231, 258, 297, 301, 378, 387, 462, 473, 487, 594, 602, 693, 774, 903, 946, 974, 1161, 1386, 1419, 1461, 1806, 2079, 2322, 2709, 2838, 2922, 3311, 3409, 4158, 4257, 4383, 5357, 5418, 6622, 6818, 8127, 8514, 8766, 9933, 10227, 10714, 12771, 13149, 16071, 16254, 19866, 20454, 20941, 25542, 26298, 29799, 30681, 32142, 37499, 41882, 48213, 59598, 61362, 62823, 74998, 89397, 92043, 96426, 112497, 125646, 144639, 146587, 178794, 184086, 188469, 224994, 230351, 289278, 293174, 337491, 376938, 439761, 460702, 565407, 674982, 691053, 879522, 1012473, 1130814, 1319283, 1382106, 1612457, 2024946, 2073159, 2638566, 3224914, 3957849, 4146318, 4837371, 6219477, 7915698, 9674742, 12438954, 14512113, 29024226, 43536339, 87072678]

約数ペア:

[(1, 87072678), (2, 43536339), (3, 29024226), (6, 14512113), (7, 12438954), (9, 9674742), (11, 7915698), (14, 6219477), (18, 4837371), (21, 4146318), (22, 3957849), (27, 3224914), (33, 2638566), (42, 2073159), (43, 2024946), (54, 1612457), (63, 1382106), (66, 1319283), (77, 1130814), (86, 1012473), (99, 879522), (126, 691053), (129, 674982), (154, 565407), (189, 460702), (198, 439761), (231, 376938), (258, 337491), (297, 293174), (301, 289278), (378, 230351), (387, 224994), (462, 188469), (473, 184086), (487, 178794), (594, 146587), (602, 144639), (693, 125646), (774, 112497), (903, 96426), (946, 92043), (974, 89397), (1161, 74998), (1386, 62823), (1419, 61362), (1461, 59598), (1806, 48213), (2079, 41882), (2322, 37499), (2709, 32142), (2838, 30681), (2922, 29799), (3311, 26298), (3409, 25542), (4158, 20941), (4257, 20454), (4383, 19866), (5357, 16254), (5418, 16071), (6622, 13149), (6818, 12771), (8127, 10714), (8514, 10227), (8766, 9933)]