61747884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 171312960

約数和(自身を除く): 109565076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 739, 844, 1266, 1478, 1899, 2217, 2321, 2532, 2956, 3798, 4434, 4642, 6651, 6963, 7596, 8129, 8868, 9284, 13302, 13926, 16258, 20889, 24387, 26604, 27852, 32516, 41778, 48774, 73161, 83556, 97548, 146322, 155929, 292644, 311858, 467787, 623716, 935574, 1403361, 1715219, 1871148, 2806722, 3430438, 5145657, 5613444, 6860876, 10291314, 15436971, 20582628, 30873942, 61747884]

約数ペア:

[(1, 61747884), (2, 30873942), (3, 20582628), (4, 15436971), (6, 10291314), (9, 6860876), (11, 5613444), (12, 5145657), (18, 3430438), (22, 2806722), (33, 1871148), (36, 1715219), (44, 1403361), (66, 935574), (99, 623716), (132, 467787), (198, 311858), (211, 292644), (396, 155929), (422, 146322), (633, 97548), (739, 83556), (844, 73161), (1266, 48774), (1478, 41778), (1899, 32516), (2217, 27852), (2321, 26604), (2532, 24387), (2956, 20889), (3798, 16258), (4434, 13926), (4642, 13302), (6651, 9284), (6963, 8868), (7596, 8129)]