78871296

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 254306304

約数和(自身を除く): 175435008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 863, 896, 952, 1088, 1344, 1428, 1632, 1726, 1792, 1904, 2176, 2589, 2688, 2856, 3264, 3452, 3808, 4352, 5178, 5376, 5712, 6041, 6528, 6904, 7616, 10356, 11424, 12082, 13056, 13808, 14671, 15232, 18123, 20712, 22848, 24164, 27616, 29342, 30464, 36246, 41424, 44013, 45696, 48328, 55232, 58684, 72492, 82848, 88026, 91392, 96656, 102697, 110464, 117368, 144984, 165696, 176052, 193312, 205394, 220928, 234736, 289968, 308091, 331392, 352104, 386624, 410788, 469472, 579936, 616182, 662784, 704208, 773248, 821576, 938944, 1159872, 1232364, 1408416, 1546496, 1643152, 1877888, 2319744, 2464728, 2816832, 3286304, 3755776, 4639488, 4929456, 5633664, 6572608, 9858912, 11267328, 13145216, 19717824, 26290432, 39435648, 78871296]

約数ペア:

[(1, 78871296), (2, 39435648), (3, 26290432), (4, 19717824), (6, 13145216), (7, 11267328), (8, 9858912), (12, 6572608), (14, 5633664), (16, 4929456), (17, 4639488), (21, 3755776), (24, 3286304), (28, 2816832), (32, 2464728), (34, 2319744), (42, 1877888), (48, 1643152), (51, 1546496), (56, 1408416), (64, 1232364), (68, 1159872), (84, 938944), (96, 821576), (102, 773248), (112, 704208), (119, 662784), (128, 616182), (136, 579936), (168, 469472), (192, 410788), (204, 386624), (224, 352104), (238, 331392), (256, 308091), (272, 289968), (336, 234736), (357, 220928), (384, 205394), (408, 193312), (448, 176052), (476, 165696), (544, 144984), (672, 117368), (714, 110464), (768, 102697), (816, 96656), (863, 91392), (896, 88026), (952, 82848), (1088, 72492), (1344, 58684), (1428, 55232), (1632, 48328), (1726, 45696), (1792, 44013), (1904, 41424), (2176, 36246), (2589, 30464), (2688, 29342), (2856, 27616), (3264, 24164), (3452, 22848), (3808, 20712), (4352, 18123), (5178, 15232), (5376, 14671), (5712, 13808), (6041, 13056), (6528, 12082), (6904, 11424), (7616, 10356)]