68903424

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 120

約数和(自身を含む): 209592240

約数和(自身を除く): 140688816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 787, 912, 1152, 1216, 1368, 1536, 1574, 1824, 2304, 2361, 2432, 2736, 3148, 3648, 4608, 4722, 4864, 5472, 6296, 7083, 7296, 9444, 9728, 10944, 12592, 14166, 14592, 14953, 18888, 21888, 25184, 28332, 29184, 29906, 37776, 43776, 44859, 50368, 56664, 59812, 75552, 87552, 89718, 100736, 113328, 119624, 134577, 151104, 179436, 201472, 226656, 239248, 269154, 302208, 358872, 402944, 453312, 478496, 538308, 604416, 717744, 906624, 956992, 1076616, 1208832, 1435488, 1813248, 1913984, 2153232, 2870976, 3626496, 3827968, 4306464, 5741952, 7655936, 8612928, 11483904, 17225856, 22967808, 34451712, 68903424]

約数ペア:

[(1, 68903424), (2, 34451712), (3, 22967808), (4, 17225856), (6, 11483904), (8, 8612928), (9, 7655936), (12, 5741952), (16, 4306464), (18, 3827968), (19, 3626496), (24, 2870976), (32, 2153232), (36, 1913984), (38, 1813248), (48, 1435488), (57, 1208832), (64, 1076616), (72, 956992), (76, 906624), (96, 717744), (114, 604416), (128, 538308), (144, 478496), (152, 453312), (171, 402944), (192, 358872), (228, 302208), (256, 269154), (288, 239248), (304, 226656), (342, 201472), (384, 179436), (456, 151104), (512, 134577), (576, 119624), (608, 113328), (684, 100736), (768, 89718), (787, 87552), (912, 75552), (1152, 59812), (1216, 56664), (1368, 50368), (1536, 44859), (1574, 43776), (1824, 37776), (2304, 29906), (2361, 29184), (2432, 28332), (2736, 25184), (3148, 21888), (3648, 18888), (4608, 14953), (4722, 14592), (4864, 14166), (5472, 12592), (6296, 10944), (7083, 9728), (7296, 9444)]