85466388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 233501184

約数和(自身を除く): 148034796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 573, 588, 761, 764, 1146, 1337, 1522, 2283, 2292, 2674, 3044, 4011, 4566, 5327, 5348, 8022, 9132, 9359, 10654, 15981, 16044, 18718, 21308, 28077, 31962, 37289, 37436, 56154, 63924, 74578, 111867, 112308, 145351, 149156, 223734, 290702, 436053, 447468, 581404, 872106, 1017457, 1744212, 2034914, 3052371, 4069828, 6104742, 7122199, 12209484, 14244398, 21366597, 28488796, 42733194, 85466388]

約数ペア:

[(1, 85466388), (2, 42733194), (3, 28488796), (4, 21366597), (6, 14244398), (7, 12209484), (12, 7122199), (14, 6104742), (21, 4069828), (28, 3052371), (42, 2034914), (49, 1744212), (84, 1017457), (98, 872106), (147, 581404), (191, 447468), (196, 436053), (294, 290702), (382, 223734), (573, 149156), (588, 145351), (761, 112308), (764, 111867), (1146, 74578), (1337, 63924), (1522, 56154), (2283, 37436), (2292, 37289), (2674, 31962), (3044, 28077), (4011, 21308), (4566, 18718), (5327, 16044), (5348, 15981), (8022, 10654), (9132, 9359)]