63245238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 85390410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 127, 142, 167, 213, 254, 334, 381, 426, 497, 501, 762, 889, 994, 1002, 1169, 1491, 1778, 2338, 2667, 2982, 3507, 5334, 7014, 9017, 11857, 18034, 21209, 23714, 27051, 35571, 42418, 54102, 63119, 63627, 71142, 82999, 126238, 127254, 148463, 165998, 189357, 248997, 296926, 378714, 445389, 497994, 890778, 1505839, 3011678, 4517517, 9035034, 10540873, 21081746, 31622619, 63245238]

約数ペア:

[(1, 63245238), (2, 31622619), (3, 21081746), (6, 10540873), (7, 9035034), (14, 4517517), (21, 3011678), (42, 1505839), (71, 890778), (127, 497994), (142, 445389), (167, 378714), (213, 296926), (254, 248997), (334, 189357), (381, 165998), (426, 148463), (497, 127254), (501, 126238), (762, 82999), (889, 71142), (994, 63627), (1002, 63119), (1169, 54102), (1491, 42418), (1778, 35571), (2338, 27051), (2667, 23714), (2982, 21209), (3507, 18034), (5334, 11857), (7014, 9017)]