124539772

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 265574400

約数和(自身を除く): 141034628

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 103, 124, 196, 199, 206, 217, 398, 412, 434, 721, 796, 868, 1393, 1442, 1519, 2786, 2884, 3038, 3193, 5047, 5572, 6076, 6169, 6386, 9751, 10094, 12338, 12772, 19502, 20188, 20497, 22351, 24676, 39004, 40994, 43183, 44702, 81988, 86366, 89404, 143479, 156457, 172732, 286958, 302281, 312914, 573916, 604562, 625828, 635407, 1004353, 1209124, 1270814, 2008706, 2541628, 4017412, 4447849, 8895698, 17791396, 31134943, 62269886, 124539772]

約数ペア:

[(1, 124539772), (2, 62269886), (4, 31134943), (7, 17791396), (14, 8895698), (28, 4447849), (31, 4017412), (49, 2541628), (62, 2008706), (98, 1270814), (103, 1209124), (124, 1004353), (196, 635407), (199, 625828), (206, 604562), (217, 573916), (398, 312914), (412, 302281), (434, 286958), (721, 172732), (796, 156457), (868, 143479), (1393, 89404), (1442, 86366), (1519, 81988), (2786, 44702), (2884, 43183), (3038, 40994), (3193, 39004), (5047, 24676), (5572, 22351), (6076, 20497), (6169, 20188), (6386, 19502), (9751, 12772), (10094, 12338)]