68879664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3015

約数の個数: 120

約数和(自身を含む): 229961472

約数和(自身を除く): 161081808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 2971, 3312, 3864, 5796, 5942, 7728, 8913, 11592, 11884, 17826, 20797, 23184, 23768, 26739, 35652, 41594, 47536, 53478, 62391, 68333, 71304, 83188, 106956, 124782, 136666, 142608, 166376, 187173, 204999, 213912, 249564, 273332, 332752, 374346, 409998, 427824, 478331, 499128, 546664, 614997, 748692, 819996, 956662, 998256, 1093328, 1229994, 1434993, 1497384, 1639992, 1913324, 2459988, 2869986, 2994768, 3279984, 3826648, 4304979, 4919976, 5739972, 7653296, 8609958, 9839952, 11479944, 17219916, 22959888, 34439832, 68879664]

約数ペア:

[(1, 68879664), (2, 34439832), (3, 22959888), (4, 17219916), (6, 11479944), (7, 9839952), (8, 8609958), (9, 7653296), (12, 5739972), (14, 4919976), (16, 4304979), (18, 3826648), (21, 3279984), (23, 2994768), (24, 2869986), (28, 2459988), (36, 1913324), (42, 1639992), (46, 1497384), (48, 1434993), (56, 1229994), (63, 1093328), (69, 998256), (72, 956662), (84, 819996), (92, 748692), (112, 614997), (126, 546664), (138, 499128), (144, 478331), (161, 427824), (168, 409998), (184, 374346), (207, 332752), (252, 273332), (276, 249564), (322, 213912), (336, 204999), (368, 187173), (414, 166376), (483, 142608), (504, 136666), (552, 124782), (644, 106956), (828, 83188), (966, 71304), (1008, 68333), (1104, 62391), (1288, 53478), (1449, 47536), (1656, 41594), (1932, 35652), (2576, 26739), (2898, 23768), (2971, 23184), (3312, 20797), (3864, 17826), (5796, 11884), (5942, 11592), (7728, 8913)]