71043696

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3563

約数の個数: 80

約数和(自身を含む): 208320000

約数和(自身を除く): 137276304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 3499, 5076, 6768, 6998, 10152, 10497, 13996, 20304, 20994, 27992, 31491, 41988, 55984, 62982, 83976, 94473, 125964, 164453, 167952, 188946, 251928, 328906, 377892, 493359, 503856, 657812, 755784, 986718, 1315624, 1480077, 1511568, 1973436, 2631248, 2960154, 3946872, 4440231, 5920308, 7893744, 8880462, 11840616, 17760924, 23681232, 35521848, 71043696]

約数ペア:

[(1, 71043696), (2, 35521848), (3, 23681232), (4, 17760924), (6, 11840616), (8, 8880462), (9, 7893744), (12, 5920308), (16, 4440231), (18, 3946872), (24, 2960154), (27, 2631248), (36, 1973436), (47, 1511568), (48, 1480077), (54, 1315624), (72, 986718), (94, 755784), (108, 657812), (141, 503856), (144, 493359), (188, 377892), (216, 328906), (282, 251928), (376, 188946), (423, 167952), (432, 164453), (564, 125964), (752, 94473), (846, 83976), (1128, 62982), (1269, 55984), (1692, 41988), (2256, 31491), (2538, 27992), (3384, 20994), (3499, 20304), (5076, 13996), (6768, 10497), (6998, 10152)]