81086208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15083}}^1$

素因数の和:15109

約数の個数: 72

約数和(自身を含む): 246653568

約数和(自身を除く): 165567360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15083, 30166, 45249, 60332, 90498, 105581, 120664, 180996, 211162, 241328, 316743, 361992, 422324, 482656, 633486, 723984, 844648, 965312, 1266972, 1447968, 1689296, 1930624, 2533944, 2895936, 3378592, 3861248, 5067888, 5791872, 6757184, 10135776, 11583744, 13514368, 20271552, 27028736, 40543104, 81086208]

約数ペア:

[(1, 81086208), (2, 40543104), (3, 27028736), (4, 20271552), (6, 13514368), (7, 11583744), (8, 10135776), (12, 6757184), (14, 5791872), (16, 5067888), (21, 3861248), (24, 3378592), (28, 2895936), (32, 2533944), (42, 1930624), (48, 1689296), (56, 1447968), (64, 1266972), (84, 965312), (96, 844648), (112, 723984), (128, 633486), (168, 482656), (192, 422324), (224, 361992), (256, 316743), (336, 241328), (384, 211162), (448, 180996), (672, 120664), (768, 105581), (896, 90498), (1344, 60332), (1792, 45249), (2688, 30166), (5376, 15083)]