81353622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 202113792

約数和(自身を除く): 120760170

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 53, 69, 98, 106, 138, 147, 159, 161, 227, 294, 318, 322, 371, 454, 483, 681, 742, 966, 1113, 1127, 1219, 1362, 1589, 2226, 2254, 2438, 2597, 3178, 3381, 3657, 4767, 5194, 5221, 6762, 7314, 7791, 8533, 9534, 10442, 11123, 12031, 15582, 15663, 17066, 22246, 24062, 25599, 31326, 33369, 36093, 36547, 51198, 59731, 66738, 72186, 73094, 84217, 109641, 119462, 168434, 179193, 219282, 252651, 255829, 276713, 358386, 505302, 511658, 553426, 589519, 767487, 830139, 1179038, 1534974, 1660278, 1768557, 1936991, 3537114, 3873982, 5810973, 11621946, 13558937, 27117874, 40676811, 81353622]

約数ペア:

[(1, 81353622), (2, 40676811), (3, 27117874), (6, 13558937), (7, 11621946), (14, 5810973), (21, 3873982), (23, 3537114), (42, 1936991), (46, 1768557), (49, 1660278), (53, 1534974), (69, 1179038), (98, 830139), (106, 767487), (138, 589519), (147, 553426), (159, 511658), (161, 505302), (227, 358386), (294, 276713), (318, 255829), (322, 252651), (371, 219282), (454, 179193), (483, 168434), (681, 119462), (742, 109641), (966, 84217), (1113, 73094), (1127, 72186), (1219, 66738), (1362, 59731), (1589, 51198), (2226, 36547), (2254, 36093), (2438, 33369), (2597, 31326), (3178, 25599), (3381, 24062), (3657, 22246), (4767, 17066), (5194, 15663), (5221, 15582), (6762, 12031), (7314, 11123), (7791, 10442), (8533, 9534)]