77871744

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 96

約数和(自身を含む): 233906400

約数和(自身を除く): 156034656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2939, 2944, 3312, 4416, 5878, 6624, 8817, 8832, 11756, 13248, 17634, 23512, 26451, 26496, 35268, 47024, 52902, 67597, 70536, 94048, 105804, 135194, 141072, 188096, 202791, 211608, 270388, 282144, 376192, 405582, 423216, 540776, 564288, 608373, 811164, 846432, 1081552, 1128576, 1216746, 1622328, 1692864, 2163104, 2433492, 3244656, 3385728, 4326208, 4866984, 6489312, 8652416, 9733968, 12978624, 19467936, 25957248, 38935872, 77871744]

約数ペア:

[(1, 77871744), (2, 38935872), (3, 25957248), (4, 19467936), (6, 12978624), (8, 9733968), (9, 8652416), (12, 6489312), (16, 4866984), (18, 4326208), (23, 3385728), (24, 3244656), (32, 2433492), (36, 2163104), (46, 1692864), (48, 1622328), (64, 1216746), (69, 1128576), (72, 1081552), (92, 846432), (96, 811164), (128, 608373), (138, 564288), (144, 540776), (184, 423216), (192, 405582), (207, 376192), (276, 282144), (288, 270388), (368, 211608), (384, 202791), (414, 188096), (552, 141072), (576, 135194), (736, 105804), (828, 94048), (1104, 70536), (1152, 67597), (1472, 52902), (1656, 47024), (2208, 35268), (2939, 26496), (2944, 26451), (3312, 23512), (4416, 17634), (5878, 13248), (6624, 11756), (8817, 8832)]