84568204

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 174711040

約数和(自身を除く): 90142836

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 427, 469, 739, 854, 938, 1478, 1708, 1876, 2956, 4087, 5173, 8174, 10346, 16348, 20692, 28609, 45079, 49513, 57218, 90158, 99026, 114436, 180316, 198052, 315553, 346591, 631106, 693182, 1262212, 1386364, 3020293, 6040586, 12081172, 21142051, 42284102, 84568204]

約数ペア:

[(1, 84568204), (2, 42284102), (4, 21142051), (7, 12081172), (14, 6040586), (28, 3020293), (61, 1386364), (67, 1262212), (122, 693182), (134, 631106), (244, 346591), (268, 315553), (427, 198052), (469, 180316), (739, 114436), (854, 99026), (938, 90158), (1478, 57218), (1708, 49513), (1876, 45079), (2956, 28609), (4087, 20692), (5173, 16348), (8174, 10346)]