72909228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7963}}^1$

素因数の和:8086

約数の個数: 48

約数和(自身を含む): 196232960

約数和(自身を除く): 123323732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 7963, 9156, 15926, 23889, 31852, 47778, 55741, 95556, 111482, 167223, 222964, 334446, 668892, 867967, 1735934, 2603901, 3471868, 5207802, 6075769, 10415604, 12151538, 18227307, 24303076, 36454614, 72909228]

約数ペア:

[(1, 72909228), (2, 36454614), (3, 24303076), (4, 18227307), (6, 12151538), (7, 10415604), (12, 6075769), (14, 5207802), (21, 3471868), (28, 2603901), (42, 1735934), (84, 867967), (109, 668892), (218, 334446), (327, 222964), (436, 167223), (654, 111482), (763, 95556), (1308, 55741), (1526, 47778), (2289, 31852), (3052, 23889), (4578, 15926), (7963, 9156)]