90281682

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 209088000

約数和(自身を除く): 118806318

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 86, 118, 129, 177, 258, 354, 387, 531, 659, 774, 1062, 1161, 1318, 1593, 1977, 2322, 2537, 3186, 3954, 5074, 5931, 7611, 11862, 15222, 17793, 22833, 28337, 35586, 38881, 45666, 56674, 68499, 77762, 85011, 116643, 136998, 170022, 233286, 255033, 349929, 510066, 699858, 765099, 1049787, 1530198, 1671883, 2099574, 3343766, 5015649, 10031298, 15046947, 30093894, 45140841, 90281682]

約数ペア:

[(1, 90281682), (2, 45140841), (3, 30093894), (6, 15046947), (9, 10031298), (18, 5015649), (27, 3343766), (43, 2099574), (54, 1671883), (59, 1530198), (86, 1049787), (118, 765099), (129, 699858), (177, 510066), (258, 349929), (354, 255033), (387, 233286), (531, 170022), (659, 136998), (774, 116643), (1062, 85011), (1161, 77762), (1318, 68499), (1593, 56674), (1977, 45666), (2322, 38881), (2537, 35586), (3186, 28337), (3954, 22833), (5074, 17793), (5931, 15222), (7611, 11862)]