71916432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 213617280

約数和(自身を除く): 141700848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1109, 1158, 1351, 1544, 2218, 2316, 2702, 3088, 3327, 4053, 4436, 4632, 5404, 6654, 7763, 8106, 8872, 9264, 10808, 13308, 15526, 16212, 17744, 21616, 23289, 26616, 31052, 32424, 46578, 53232, 62104, 64848, 93156, 124208, 186312, 214037, 372624, 428074, 642111, 856148, 1284222, 1498259, 1712296, 2568444, 2996518, 3424592, 4494777, 5136888, 5993036, 8989554, 10273776, 11986072, 17979108, 23972144, 35958216, 71916432]

約数ペア:

[(1, 71916432), (2, 35958216), (3, 23972144), (4, 17979108), (6, 11986072), (7, 10273776), (8, 8989554), (12, 5993036), (14, 5136888), (16, 4494777), (21, 3424592), (24, 2996518), (28, 2568444), (42, 1712296), (48, 1498259), (56, 1284222), (84, 856148), (112, 642111), (168, 428074), (193, 372624), (336, 214037), (386, 186312), (579, 124208), (772, 93156), (1109, 64848), (1158, 62104), (1351, 53232), (1544, 46578), (2218, 32424), (2316, 31052), (2702, 26616), (3088, 23289), (3327, 21616), (4053, 17744), (4436, 16212), (4632, 15526), (5404, 13308), (6654, 10808), (7763, 9264), (8106, 8872)]