61872954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 87512646

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1443, 1949, 2442, 2886, 3898, 5291, 5847, 10582, 11694, 15873, 21439, 25337, 31746, 42878, 50674, 64317, 72113, 76011, 128634, 144226, 152022, 216339, 278707, 432678, 557414, 793243, 836121, 937469, 1586486, 1672242, 1874938, 2379729, 2812407, 4759458, 5624814, 10312159, 20624318, 30936477, 61872954]

約数ペア:

[(1, 61872954), (2, 30936477), (3, 20624318), (6, 10312159), (11, 5624814), (13, 4759458), (22, 2812407), (26, 2379729), (33, 1874938), (37, 1672242), (39, 1586486), (66, 937469), (74, 836121), (78, 793243), (111, 557414), (143, 432678), (222, 278707), (286, 216339), (407, 152022), (429, 144226), (481, 128634), (814, 76011), (858, 72113), (962, 64317), (1221, 50674), (1443, 42878), (1949, 31746), (2442, 25337), (2886, 21439), (3898, 15873), (5291, 11694), (5847, 10582)]