172886922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 424242000

約数和(自身を除く): 251355078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 73, 78, 87, 117, 146, 174, 219, 234, 261, 349, 377, 438, 522, 657, 698, 754, 949, 1047, 1131, 1314, 1898, 2094, 2117, 2262, 2847, 3141, 3393, 4234, 4537, 5694, 6282, 6351, 6786, 8541, 9074, 10121, 12702, 13611, 17082, 19053, 20242, 25477, 27222, 27521, 30363, 38106, 40833, 50954, 55042, 60726, 76431, 81666, 82563, 91089, 131573, 152862, 165126, 182178, 229293, 247689, 263146, 331201, 394719, 458586, 495378, 662402, 738833, 789438, 993603, 1184157, 1477666, 1987206, 2216499, 2368314, 2980809, 4432998, 5961618, 6649497, 9604829, 13298994, 19209658, 28814487, 57628974, 86443461, 172886922]

約数ペア:

[(1, 172886922), (2, 86443461), (3, 57628974), (6, 28814487), (9, 19209658), (13, 13298994), (18, 9604829), (26, 6649497), (29, 5961618), (39, 4432998), (58, 2980809), (73, 2368314), (78, 2216499), (87, 1987206), (117, 1477666), (146, 1184157), (174, 993603), (219, 789438), (234, 738833), (261, 662402), (349, 495378), (377, 458586), (438, 394719), (522, 331201), (657, 263146), (698, 247689), (754, 229293), (949, 182178), (1047, 165126), (1131, 152862), (1314, 131573), (1898, 91089), (2094, 82563), (2117, 81666), (2262, 76431), (2847, 60726), (3141, 55042), (3393, 50954), (4234, 40833), (4537, 38106), (5694, 30363), (6282, 27521), (6351, 27222), (6786, 25477), (8541, 20242), (9074, 19053), (10121, 17082), (12702, 13611)]