81138624

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 112

約数和(自身を含む): 249009408

約数和(自身を除く): 167870784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 672, 827, 876, 1022, 1168, 1344, 1533, 1654, 1752, 2044, 2336, 2481, 3066, 3308, 3504, 4088, 4672, 4962, 5789, 6132, 6616, 7008, 8176, 9924, 11578, 12264, 13232, 14016, 16352, 17367, 19848, 23156, 24528, 26464, 32704, 34734, 39696, 46312, 49056, 52928, 60371, 69468, 79392, 92624, 98112, 120742, 138936, 158784, 181113, 185248, 241484, 277872, 362226, 370496, 422597, 482968, 555744, 724452, 845194, 965936, 1111488, 1267791, 1448904, 1690388, 1931872, 2535582, 2897808, 3380776, 3863744, 5071164, 5795616, 6761552, 10142328, 11591232, 13523104, 20284656, 27046208, 40569312, 81138624]

約数ペア:

[(1, 81138624), (2, 40569312), (3, 27046208), (4, 20284656), (6, 13523104), (7, 11591232), (8, 10142328), (12, 6761552), (14, 5795616), (16, 5071164), (21, 3863744), (24, 3380776), (28, 2897808), (32, 2535582), (42, 1931872), (48, 1690388), (56, 1448904), (64, 1267791), (73, 1111488), (84, 965936), (96, 845194), (112, 724452), (146, 555744), (168, 482968), (192, 422597), (219, 370496), (224, 362226), (292, 277872), (336, 241484), (438, 185248), (448, 181113), (511, 158784), (584, 138936), (672, 120742), (827, 98112), (876, 92624), (1022, 79392), (1168, 69468), (1344, 60371), (1533, 52928), (1654, 49056), (1752, 46312), (2044, 39696), (2336, 34734), (2481, 32704), (3066, 26464), (3308, 24528), (3504, 23156), (4088, 19848), (4672, 17367), (4962, 16352), (5789, 14016), (6132, 13232), (6616, 12264), (7008, 11578), (8176, 9924)]