68060916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 219867648

約数和(自身を除く): 151806732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 571, 602, 693, 774, 903, 924, 946, 1142, 1204, 1386, 1419, 1548, 1713, 1806, 1892, 2284, 2709, 2772, 2838, 3311, 3426, 3612, 3997, 4257, 5139, 5418, 5676, 6281, 6622, 6852, 7994, 8514, 9933, 10278, 10836, 11991, 12562, 13244, 15988, 17028, 18843, 19866, 20556, 23982, 24553, 25124, 29799, 35973, 37686, 39732, 43967, 47964, 49106, 56529, 59598, 71946, 73659, 75372, 87934, 98212, 113058, 119196, 131901, 143892, 147318, 171871, 175868, 220977, 226116, 263802, 270083, 294636, 343742, 395703, 441954, 515613, 527604, 540166, 687484, 791406, 810249, 883908, 1031226, 1080332, 1546839, 1582812, 1620498, 1890581, 2062452, 2430747, 3093678, 3240996, 3781162, 4861494, 5671743, 6187356, 7562324, 9722988, 11343486, 17015229, 22686972, 34030458, 68060916]

約数ペア:

[(1, 68060916), (2, 34030458), (3, 22686972), (4, 17015229), (6, 11343486), (7, 9722988), (9, 7562324), (11, 6187356), (12, 5671743), (14, 4861494), (18, 3781162), (21, 3240996), (22, 3093678), (28, 2430747), (33, 2062452), (36, 1890581), (42, 1620498), (43, 1582812), (44, 1546839), (63, 1080332), (66, 1031226), (77, 883908), (84, 810249), (86, 791406), (99, 687484), (126, 540166), (129, 527604), (132, 515613), (154, 441954), (172, 395703), (198, 343742), (231, 294636), (252, 270083), (258, 263802), (301, 226116), (308, 220977), (387, 175868), (396, 171871), (462, 147318), (473, 143892), (516, 131901), (571, 119196), (602, 113058), (693, 98212), (774, 87934), (903, 75372), (924, 73659), (946, 71946), (1142, 59598), (1204, 56529), (1386, 49106), (1419, 47964), (1548, 43967), (1713, 39732), (1806, 37686), (1892, 35973), (2284, 29799), (2709, 25124), (2772, 24553), (2838, 23982), (3311, 20556), (3426, 19866), (3612, 18843), (3997, 17028), (4257, 15988), (5139, 13244), (5418, 12562), (5676, 11991), (6281, 10836), (6622, 10278), (6852, 9933), (7994, 8514)]