72601368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 208992000

約数和(自身を除く): 136390632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3109, 3336, 3892, 5838, 6218, 7784, 9327, 11676, 12436, 18654, 21763, 23352, 24872, 37308, 43526, 65289, 74616, 87052, 130578, 174104, 261156, 432151, 522312, 864302, 1296453, 1728604, 2592906, 3025057, 3457208, 5185812, 6050114, 9075171, 10371624, 12100228, 18150342, 24200456, 36300684, 72601368]

約数ペア:

[(1, 72601368), (2, 36300684), (3, 24200456), (4, 18150342), (6, 12100228), (7, 10371624), (8, 9075171), (12, 6050114), (14, 5185812), (21, 3457208), (24, 3025057), (28, 2592906), (42, 1728604), (56, 1296453), (84, 864302), (139, 522312), (168, 432151), (278, 261156), (417, 174104), (556, 130578), (834, 87052), (973, 74616), (1112, 65289), (1668, 43526), (1946, 37308), (2919, 24872), (3109, 23352), (3336, 21763), (3892, 18654), (5838, 12436), (6218, 11676), (7784, 9327)]