98400036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2449

約数の個数: 72

約数和(自身を含む): 270962496

約数和(自身を除く): 172562460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2357, 2982, 3479, 4714, 5964, 6958, 7071, 9428, 10437, 13916, 14142, 16499, 20874, 28284, 32998, 41748, 49497, 65996, 98994, 115493, 167347, 197988, 230986, 334694, 346479, 461972, 502041, 669388, 692958, 1004082, 1171429, 1385916, 2008164, 2342858, 3514287, 4685716, 7028574, 8200003, 14057148, 16400006, 24600009, 32800012, 49200018, 98400036]

約数ペア:

[(1, 98400036), (2, 49200018), (3, 32800012), (4, 24600009), (6, 16400006), (7, 14057148), (12, 8200003), (14, 7028574), (21, 4685716), (28, 3514287), (42, 2342858), (49, 2008164), (71, 1385916), (84, 1171429), (98, 1004082), (142, 692958), (147, 669388), (196, 502041), (213, 461972), (284, 346479), (294, 334694), (426, 230986), (497, 197988), (588, 167347), (852, 115493), (994, 98994), (1491, 65996), (1988, 49497), (2357, 41748), (2982, 32998), (3479, 28284), (4714, 20874), (5964, 16499), (6958, 14142), (7071, 13916), (9428, 10437)]