78662016

素因数分解:

$2^7\times 3^7\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 235864800

約数和(自身を除く): 157202784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 281, 288, 324, 384, 432, 486, 562, 576, 648, 729, 843, 864, 972, 1124, 1152, 1296, 1458, 1686, 1728, 1944, 2187, 2248, 2529, 2592, 2916, 3372, 3456, 3888, 4374, 4496, 5058, 5184, 5832, 6744, 7587, 7776, 8748, 8992, 10116, 10368, 11664, 13488, 15174, 15552, 17496, 17984, 20232, 22761, 23328, 26976, 30348, 31104, 34992, 35968, 40464, 45522, 46656, 53952, 60696, 68283, 69984, 80928, 91044, 93312, 107904, 121392, 136566, 139968, 161856, 182088, 204849, 242784, 273132, 279936, 323712, 364176, 409698, 485568, 546264, 614547, 728352, 819396, 971136, 1092528, 1229094, 1456704, 1638792, 2185056, 2458188, 2913408, 3277584, 4370112, 4916376, 6555168, 8740224, 9832752, 13110336, 19665504, 26220672, 39331008, 78662016]

約数ペア:

[(1, 78662016), (2, 39331008), (3, 26220672), (4, 19665504), (6, 13110336), (8, 9832752), (9, 8740224), (12, 6555168), (16, 4916376), (18, 4370112), (24, 3277584), (27, 2913408), (32, 2458188), (36, 2185056), (48, 1638792), (54, 1456704), (64, 1229094), (72, 1092528), (81, 971136), (96, 819396), (108, 728352), (128, 614547), (144, 546264), (162, 485568), (192, 409698), (216, 364176), (243, 323712), (281, 279936), (288, 273132), (324, 242784), (384, 204849), (432, 182088), (486, 161856), (562, 139968), (576, 136566), (648, 121392), (729, 107904), (843, 93312), (864, 91044), (972, 80928), (1124, 69984), (1152, 68283), (1296, 60696), (1458, 53952), (1686, 46656), (1728, 45522), (1944, 40464), (2187, 35968), (2248, 34992), (2529, 31104), (2592, 30348), (2916, 26976), (3372, 23328), (3456, 22761), (3888, 20232), (4374, 17984), (4496, 17496), (5058, 15552), (5184, 15174), (5832, 13488), (6744, 11664), (7587, 10368), (7776, 10116), (8748, 8992)]