71334396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 216216000

約数和(自身を除く): 144881604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 109, 126, 147, 159, 196, 212, 218, 252, 294, 318, 327, 343, 371, 436, 441, 477, 588, 636, 654, 686, 742, 763, 882, 954, 981, 1029, 1113, 1308, 1372, 1484, 1526, 1764, 1908, 1962, 2058, 2226, 2289, 2597, 3052, 3087, 3339, 3924, 4116, 4452, 4578, 5194, 5341, 5777, 6174, 6678, 6867, 7791, 9156, 10388, 10682, 11554, 12348, 13356, 13734, 15582, 16023, 17331, 18179, 21364, 23108, 23373, 27468, 31164, 32046, 34662, 36358, 37387, 40439, 46746, 48069, 51993, 54537, 64092, 69324, 72716, 74774, 80878, 93492, 96138, 103986, 109074, 112161, 121317, 149548, 161756, 163611, 192276, 207972, 218148, 224322, 242634, 283073, 327222, 336483, 363951, 448644, 485268, 566146, 654444, 672966, 727902, 849219, 1132292, 1345932, 1455804, 1698438, 1981511, 2547657, 3396876, 3963022, 5095314, 5944533, 7926044, 10190628, 11889066, 17833599, 23778132, 35667198, 71334396]

約数ペア:

[(1, 71334396), (2, 35667198), (3, 23778132), (4, 17833599), (6, 11889066), (7, 10190628), (9, 7926044), (12, 5944533), (14, 5095314), (18, 3963022), (21, 3396876), (28, 2547657), (36, 1981511), (42, 1698438), (49, 1455804), (53, 1345932), (63, 1132292), (84, 849219), (98, 727902), (106, 672966), (109, 654444), (126, 566146), (147, 485268), (159, 448644), (196, 363951), (212, 336483), (218, 327222), (252, 283073), (294, 242634), (318, 224322), (327, 218148), (343, 207972), (371, 192276), (436, 163611), (441, 161756), (477, 149548), (588, 121317), (636, 112161), (654, 109074), (686, 103986), (742, 96138), (763, 93492), (882, 80878), (954, 74774), (981, 72716), (1029, 69324), (1113, 64092), (1308, 54537), (1372, 51993), (1484, 48069), (1526, 46746), (1764, 40439), (1908, 37387), (1962, 36358), (2058, 34662), (2226, 32046), (2289, 31164), (2597, 27468), (3052, 23373), (3087, 23108), (3339, 21364), (3924, 18179), (4116, 17331), (4452, 16023), (4578, 15582), (5194, 13734), (5341, 13356), (5777, 12348), (6174, 11554), (6678, 10682), (6867, 10388), (7791, 9156)]