25371324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 70936320

約数和(自身を除く): 45564996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 811, 869, 948, 1422, 1622, 1738, 2433, 2607, 2844, 3244, 3476, 4866, 5214, 7299, 7821, 8921, 9732, 10428, 14598, 15642, 17842, 26763, 29196, 31284, 35684, 53526, 64069, 80289, 107052, 128138, 160578, 192207, 256276, 321156, 384414, 576621, 704759, 768828, 1153242, 1409518, 2114277, 2306484, 2819036, 4228554, 6342831, 8457108, 12685662, 25371324]

約数ペア:

[(1, 25371324), (2, 12685662), (3, 8457108), (4, 6342831), (6, 4228554), (9, 2819036), (11, 2306484), (12, 2114277), (18, 1409518), (22, 1153242), (33, 768828), (36, 704759), (44, 576621), (66, 384414), (79, 321156), (99, 256276), (132, 192207), (158, 160578), (198, 128138), (237, 107052), (316, 80289), (396, 64069), (474, 53526), (711, 35684), (811, 31284), (869, 29196), (948, 26763), (1422, 17842), (1622, 15642), (1738, 14598), (2433, 10428), (2607, 9732), (2844, 8921), (3244, 7821), (3476, 7299), (4866, 5214)]