85449858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 191452800

約数和(自身を除く): 106002942

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 73, 78, 86, 129, 146, 219, 258, 349, 438, 559, 698, 949, 1047, 1118, 1677, 1898, 2094, 2847, 3139, 3354, 4537, 5694, 6278, 9074, 9417, 13611, 15007, 18834, 25477, 27222, 30014, 40807, 45021, 50954, 76431, 81614, 90042, 122421, 152862, 195091, 244842, 331201, 390182, 585273, 662402, 993603, 1095511, 1170546, 1987206, 2191022, 3286533, 6573066, 14241643, 28483286, 42724929, 85449858]

約数ペア:

[(1, 85449858), (2, 42724929), (3, 28483286), (6, 14241643), (13, 6573066), (26, 3286533), (39, 2191022), (43, 1987206), (73, 1170546), (78, 1095511), (86, 993603), (129, 662402), (146, 585273), (219, 390182), (258, 331201), (349, 244842), (438, 195091), (559, 152862), (698, 122421), (949, 90042), (1047, 81614), (1118, 76431), (1677, 50954), (1898, 45021), (2094, 40807), (2847, 30014), (3139, 27222), (3354, 25477), (4537, 18834), (5694, 15007), (6278, 13611), (9074, 9417)]