85346324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 185673600

約数和(自身を除く): 100327276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 199, 212, 238, 289, 371, 398, 476, 578, 742, 796, 901, 1156, 1393, 1484, 1802, 2023, 2786, 3383, 3604, 4046, 5572, 6307, 6766, 8092, 10547, 12614, 13532, 15317, 21094, 23681, 25228, 30634, 42188, 47362, 57511, 61268, 73829, 94724, 107219, 115022, 147658, 179299, 214438, 230044, 295316, 358598, 402577, 428876, 717196, 805154, 1255093, 1610308, 2510186, 3048083, 5020372, 6096166, 12192332, 21336581, 42673162, 85346324]

約数ペア:

[(1, 85346324), (2, 42673162), (4, 21336581), (7, 12192332), (14, 6096166), (17, 5020372), (28, 3048083), (34, 2510186), (53, 1610308), (68, 1255093), (106, 805154), (119, 717196), (199, 428876), (212, 402577), (238, 358598), (289, 295316), (371, 230044), (398, 214438), (476, 179299), (578, 147658), (742, 115022), (796, 107219), (901, 94724), (1156, 73829), (1393, 61268), (1484, 57511), (1802, 47362), (2023, 42188), (2786, 30634), (3383, 25228), (3604, 23681), (4046, 21094), (5572, 15317), (6307, 13532), (6766, 12614), (8092, 10547)]