67787136

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 207134460

約数和(自身を除く): 139347324

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, 163, 171, 192, 228, 288, 304, 326, 342, 361, 384, 456, 489, 576, 608, 652, 684, 722, 912, 978, 1083, 1152, 1216, 1304, 1368, 1444, 1467, 1824, 1956, 2166, 2432, 2608, 2736, 2888, 2934, 3097, 3249, 3648, 3912, 4332, 5216, 5472, 5776, 5868, 6194, 6498, 7296, 7824, 8664, 9291, 10432, 10944, 11552, 11736, 12388, 12996, 15648, 17328, 18582, 20864, 21888, 23104, 23472, 24776, 25992, 27873, 31296, 34656, 37164, 46208, 46944, 49552, 51984, 55746, 58843, 62592, 69312, 74328, 93888, 99104, 103968, 111492, 117686, 138624, 148656, 176529, 187776, 198208, 207936, 222984, 235372, 297312, 353058, 396416, 415872, 445968, 470744, 529587, 594624, 706116, 891936, 941488, 1059174, 1189248, 1412232, 1783872, 1882976, 2118348, 2824464, 3567744, 3765952, 4236696, 5648928, 7531904, 8473392, 11297856, 16946784, 22595712, 33893568, 67787136]

約数ペア:

[(1, 67787136), (2, 33893568), (3, 22595712), (4, 16946784), (6, 11297856), (8, 8473392), (9, 7531904), (12, 5648928), (16, 4236696), (18, 3765952), (19, 3567744), (24, 2824464), (32, 2118348), (36, 1882976), (38, 1783872), (48, 1412232), (57, 1189248), (64, 1059174), (72, 941488), (76, 891936), (96, 706116), (114, 594624), (128, 529587), (144, 470744), (152, 445968), (163, 415872), (171, 396416), (192, 353058), (228, 297312), (288, 235372), (304, 222984), (326, 207936), (342, 198208), (361, 187776), (384, 176529), (456, 148656), (489, 138624), (576, 117686), (608, 111492), (652, 103968), (684, 99104), (722, 93888), (912, 74328), (978, 69312), (1083, 62592), (1152, 58843), (1216, 55746), (1304, 51984), (1368, 49552), (1444, 46944), (1467, 46208), (1824, 37164), (1956, 34656), (2166, 31296), (2432, 27873), (2608, 25992), (2736, 24776), (2888, 23472), (2934, 23104), (3097, 21888), (3249, 20864), (3648, 18582), (3912, 17328), (4332, 15648), (5216, 12996), (5472, 12388), (5776, 11736), (5868, 11552), (6194, 10944), (6498, 10432), (7296, 9291), (7824, 8664)]