84050484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 229517568

約数和(自身を除く): 145467084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 223, 294, 446, 588, 641, 669, 892, 1282, 1338, 1561, 1923, 2564, 2676, 3122, 3846, 4487, 4683, 6244, 7692, 8974, 9366, 10927, 13461, 17948, 18732, 21854, 26922, 31409, 32781, 43708, 53844, 62818, 65562, 94227, 125636, 131124, 142943, 188454, 285886, 376908, 428829, 571772, 857658, 1000601, 1715316, 2001202, 3001803, 4002404, 6003606, 7004207, 12007212, 14008414, 21012621, 28016828, 42025242, 84050484]

約数ペア:

[(1, 84050484), (2, 42025242), (3, 28016828), (4, 21012621), (6, 14008414), (7, 12007212), (12, 7004207), (14, 6003606), (21, 4002404), (28, 3001803), (42, 2001202), (49, 1715316), (84, 1000601), (98, 857658), (147, 571772), (196, 428829), (223, 376908), (294, 285886), (446, 188454), (588, 142943), (641, 131124), (669, 125636), (892, 94227), (1282, 65562), (1338, 62818), (1561, 53844), (1923, 43708), (2564, 32781), (2676, 31409), (3122, 26922), (3846, 21854), (4487, 18732), (4683, 17948), (6244, 13461), (7692, 10927), (8974, 9366)]