71457552

素因数分解:

$2^4\times 3^5\times {\mathrm{18379}}^1$

素因数の和:18402

約数の個数: 60

約数和(自身を含む): 207399920

約数和(自身を除く): 135942368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18379, 36758, 55137, 73516, 110274, 147032, 165411, 220548, 294064, 330822, 441096, 496233, 661644, 882192, 992466, 1323288, 1488699, 1984932, 2646576, 2977398, 3969864, 4466097, 5954796, 7939728, 8932194, 11909592, 17864388, 23819184, 35728776, 71457552]

約数ペア:

[(1, 71457552), (2, 35728776), (3, 23819184), (4, 17864388), (6, 11909592), (8, 8932194), (9, 7939728), (12, 5954796), (16, 4466097), (18, 3969864), (24, 2977398), (27, 2646576), (36, 1984932), (48, 1488699), (54, 1323288), (72, 992466), (81, 882192), (108, 661644), (144, 496233), (162, 441096), (216, 330822), (243, 294064), (324, 220548), (432, 165411), (486, 147032), (648, 110274), (972, 73516), (1296, 55137), (1944, 36758), (3888, 18379)]