87989148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{188011}}^1$

素因数の和:188034

約数の個数: 36

約数和(自身を含む): 239527288

約数和(自身を除く): 151538140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 188011, 376022, 564033, 752044, 1128066, 1692099, 2256132, 2444143, 3384198, 4888286, 6768396, 7332429, 9776572, 14664858, 21997287, 29329716, 43994574, 87989148]

約数ペア:

[(1, 87989148), (2, 43994574), (3, 29329716), (4, 21997287), (6, 14664858), (9, 9776572), (12, 7332429), (13, 6768396), (18, 4888286), (26, 3384198), (36, 2444143), (39, 2256132), (52, 1692099), (78, 1128066), (117, 752044), (156, 564033), (234, 376022), (468, 188011)]