68162304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 214538240

約数和(自身を除く): 146375936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 409, 434, 448, 496, 651, 672, 744, 768, 818, 868, 896, 992, 1227, 1302, 1344, 1488, 1636, 1736, 1792, 1984, 2454, 2604, 2688, 2863, 2976, 3272, 3472, 3968, 4908, 5208, 5376, 5726, 5952, 6544, 6944, 7936, 8589, 9816, 10416, 11452, 11904, 12679, 13088, 13888, 17178, 19632, 20832, 22904, 23808, 25358, 26176, 27776, 34356, 38037, 39264, 41664, 45808, 50716, 52352, 55552, 68712, 76074, 78528, 83328, 88753, 91616, 101432, 104704, 137424, 152148, 157056, 166656, 177506, 183232, 202864, 266259, 274848, 304296, 314112, 355012, 366464, 405728, 532518, 549696, 608592, 710024, 732928, 811456, 1065036, 1099392, 1217184, 1420048, 1622912, 2130072, 2198784, 2434368, 2840096, 3245824, 4260144, 4868736, 5680192, 8520288, 9737472, 11360384, 17040576, 22720768, 34081152, 68162304]

約数ペア:

[(1, 68162304), (2, 34081152), (3, 22720768), (4, 17040576), (6, 11360384), (7, 9737472), (8, 8520288), (12, 5680192), (14, 4868736), (16, 4260144), (21, 3245824), (24, 2840096), (28, 2434368), (31, 2198784), (32, 2130072), (42, 1622912), (48, 1420048), (56, 1217184), (62, 1099392), (64, 1065036), (84, 811456), (93, 732928), (96, 710024), (112, 608592), (124, 549696), (128, 532518), (168, 405728), (186, 366464), (192, 355012), (217, 314112), (224, 304296), (248, 274848), (256, 266259), (336, 202864), (372, 183232), (384, 177506), (409, 166656), (434, 157056), (448, 152148), (496, 137424), (651, 104704), (672, 101432), (744, 91616), (768, 88753), (818, 83328), (868, 78528), (896, 76074), (992, 68712), (1227, 55552), (1302, 52352), (1344, 50716), (1488, 45808), (1636, 41664), (1736, 39264), (1792, 38037), (1984, 34356), (2454, 27776), (2604, 26176), (2688, 25358), (2863, 23808), (2976, 22904), (3272, 20832), (3472, 19632), (3968, 17178), (4908, 13888), (5208, 13088), (5376, 12679), (5726, 11904), (5952, 11452), (6544, 10416), (6944, 9816), (7936, 8589)]