71350588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 61705412

約数列:

[1, 2, 4, 43, 59, 79, 86, 89, 118, 158, 172, 178, 236, 316, 356, 2537, 3397, 3827, 4661, 5074, 5251, 6794, 7031, 7654, 9322, 10148, 10502, 13588, 14062, 15308, 18644, 21004, 28124, 200423, 225793, 302333, 400846, 414829, 451586, 604666, 801692, 829658, 903172, 1209332, 1659316, 17837647, 35675294, 71350588]

約数ペア:

[(1, 71350588), (2, 35675294), (4, 17837647), (43, 1659316), (59, 1209332), (79, 903172), (86, 829658), (89, 801692), (118, 604666), (158, 451586), (172, 414829), (178, 400846), (236, 302333), (316, 225793), (356, 200423), (2537, 28124), (3397, 21004), (3827, 18644), (4661, 15308), (5074, 14062), (5251, 13588), (6794, 10502), (7031, 10148), (7654, 9322)]