68478048

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 120

約数和(自身を含む): 208565280

約数和(自身を除く): 140087232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 911, 928, 1044, 1296, 1392, 1566, 1822, 2088, 2349, 2592, 2733, 2784, 3132, 3644, 4176, 4698, 5466, 6264, 7288, 8199, 8352, 9396, 10932, 12528, 14576, 16398, 18792, 21864, 24597, 25056, 26419, 29152, 32796, 37584, 43728, 49194, 52838, 65592, 73791, 75168, 79257, 87456, 98388, 105676, 131184, 147582, 158514, 196776, 211352, 237771, 262368, 295164, 317028, 393552, 422704, 475542, 590328, 634056, 713313, 787104, 845408, 951084, 1180656, 1268112, 1426626, 1902168, 2139939, 2361312, 2536224, 2853252, 3804336, 4279878, 5706504, 7608672, 8559756, 11413008, 17119512, 22826016, 34239024, 68478048]

約数ペア:

[(1, 68478048), (2, 34239024), (3, 22826016), (4, 17119512), (6, 11413008), (8, 8559756), (9, 7608672), (12, 5706504), (16, 4279878), (18, 3804336), (24, 2853252), (27, 2536224), (29, 2361312), (32, 2139939), (36, 1902168), (48, 1426626), (54, 1268112), (58, 1180656), (72, 951084), (81, 845408), (87, 787104), (96, 713313), (108, 634056), (116, 590328), (144, 475542), (162, 422704), (174, 393552), (216, 317028), (232, 295164), (261, 262368), (288, 237771), (324, 211352), (348, 196776), (432, 158514), (464, 147582), (522, 131184), (648, 105676), (696, 98388), (783, 87456), (864, 79257), (911, 75168), (928, 73791), (1044, 65592), (1296, 52838), (1392, 49194), (1566, 43728), (1822, 37584), (2088, 32796), (2349, 29152), (2592, 26419), (2733, 25056), (2784, 24597), (3132, 21864), (3644, 18792), (4176, 16398), (4698, 14576), (5466, 12528), (6264, 10932), (7288, 9396), (8199, 8352)]