65351916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 199623424

約数和(自身を除く): 134271508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 43, 63, 74, 84, 86, 111, 126, 129, 148, 163, 172, 222, 252, 258, 259, 301, 326, 333, 387, 444, 489, 516, 518, 602, 652, 666, 774, 777, 903, 978, 1036, 1141, 1204, 1332, 1467, 1548, 1554, 1591, 1806, 1956, 2282, 2331, 2709, 2934, 3108, 3182, 3423, 3612, 4564, 4662, 4773, 5418, 5868, 6031, 6364, 6846, 7009, 9324, 9546, 10269, 10836, 11137, 12062, 13692, 14018, 14319, 18093, 19092, 20538, 21027, 22274, 24124, 28036, 28638, 33411, 36186, 41076, 42054, 42217, 44548, 49063, 54279, 57276, 63081, 66822, 72372, 84108, 84434, 98126, 100233, 108558, 126162, 126651, 133644, 147189, 168868, 196252, 200466, 217116, 252324, 253302, 259333, 294378, 379953, 400932, 441567, 506604, 518666, 588756, 759906, 777999, 883134, 1037332, 1519812, 1555998, 1766268, 1815331, 2333997, 3111996, 3630662, 4667994, 5445993, 7261324, 9335988, 10891986, 16337979, 21783972, 32675958, 65351916]

約数ペア:

[(1, 65351916), (2, 32675958), (3, 21783972), (4, 16337979), (6, 10891986), (7, 9335988), (9, 7261324), (12, 5445993), (14, 4667994), (18, 3630662), (21, 3111996), (28, 2333997), (36, 1815331), (37, 1766268), (42, 1555998), (43, 1519812), (63, 1037332), (74, 883134), (84, 777999), (86, 759906), (111, 588756), (126, 518666), (129, 506604), (148, 441567), (163, 400932), (172, 379953), (222, 294378), (252, 259333), (258, 253302), (259, 252324), (301, 217116), (326, 200466), (333, 196252), (387, 168868), (444, 147189), (489, 133644), (516, 126651), (518, 126162), (602, 108558), (652, 100233), (666, 98126), (774, 84434), (777, 84108), (903, 72372), (978, 66822), (1036, 63081), (1141, 57276), (1204, 54279), (1332, 49063), (1467, 44548), (1548, 42217), (1554, 42054), (1591, 41076), (1806, 36186), (1956, 33411), (2282, 28638), (2331, 28036), (2709, 24124), (2934, 22274), (3108, 21027), (3182, 20538), (3423, 19092), (3612, 18093), (4564, 14319), (4662, 14018), (4773, 13692), (5418, 12062), (5868, 11137), (6031, 10836), (6364, 10269), (6846, 9546), (7009, 9324)]