125729042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 96353518

約数列:

[1, 2, 17, 19, 34, 38, 41, 47, 82, 94, 101, 202, 323, 646, 697, 779, 799, 893, 1394, 1558, 1598, 1717, 1786, 1919, 1927, 3434, 3838, 3854, 4141, 4747, 8282, 9494, 13243, 15181, 26486, 30362, 32623, 32759, 36613, 65246, 65518, 70397, 73226, 78679, 80699, 90193, 140794, 157358, 161398, 180386, 194627, 389254, 622421, 1244842, 1337543, 1533281, 2675086, 3066562, 3308659, 3697913, 6617318, 7395826, 62864521, 125729042]

約数ペア:

[(1, 125729042), (2, 62864521), (17, 7395826), (19, 6617318), (34, 3697913), (38, 3308659), (41, 3066562), (47, 2675086), (82, 1533281), (94, 1337543), (101, 1244842), (202, 622421), (323, 389254), (646, 194627), (697, 180386), (779, 161398), (799, 157358), (893, 140794), (1394, 90193), (1558, 80699), (1598, 78679), (1717, 73226), (1786, 70397), (1919, 65518), (1927, 65246), (3434, 36613), (3838, 32759), (3854, 32623), (4141, 30362), (4747, 26486), (8282, 15181), (9494, 13243)]