57711276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 119192724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 53, 58, 63, 84, 87, 106, 116, 126, 149, 159, 174, 203, 212, 252, 261, 298, 318, 348, 371, 406, 447, 477, 522, 596, 609, 636, 742, 812, 894, 954, 1043, 1044, 1113, 1218, 1341, 1484, 1537, 1788, 1827, 1908, 2086, 2226, 2436, 2682, 3074, 3129, 3339, 3654, 4172, 4321, 4452, 4611, 5364, 6148, 6258, 6678, 7308, 7897, 8642, 9222, 9387, 10759, 12516, 12963, 13356, 13833, 15794, 17284, 18444, 18774, 21518, 23691, 25926, 27666, 30247, 31588, 32277, 37548, 38889, 43036, 47382, 51852, 55279, 55332, 60494, 64554, 71073, 77778, 90741, 94764, 96831, 110558, 120988, 129108, 142146, 155556, 165837, 181482, 193662, 221116, 229013, 272223, 284292, 331674, 362964, 387324, 458026, 497511, 544446, 663348, 687039, 916052, 995022, 1088892, 1374078, 1603091, 1990044, 2061117, 2748156, 3206182, 4122234, 4809273, 6412364, 8244468, 9618546, 14427819, 19237092, 28855638, 57711276]

約数ペア:

[(1, 57711276), (2, 28855638), (3, 19237092), (4, 14427819), (6, 9618546), (7, 8244468), (9, 6412364), (12, 4809273), (14, 4122234), (18, 3206182), (21, 2748156), (28, 2061117), (29, 1990044), (36, 1603091), (42, 1374078), (53, 1088892), (58, 995022), (63, 916052), (84, 687039), (87, 663348), (106, 544446), (116, 497511), (126, 458026), (149, 387324), (159, 362964), (174, 331674), (203, 284292), (212, 272223), (252, 229013), (261, 221116), (298, 193662), (318, 181482), (348, 165837), (371, 155556), (406, 142146), (447, 129108), (477, 120988), (522, 110558), (596, 96831), (609, 94764), (636, 90741), (742, 77778), (812, 71073), (894, 64554), (954, 60494), (1043, 55332), (1044, 55279), (1113, 51852), (1218, 47382), (1341, 43036), (1484, 38889), (1537, 37548), (1788, 32277), (1827, 31588), (1908, 30247), (2086, 27666), (2226, 25926), (2436, 23691), (2682, 21518), (3074, 18774), (3129, 18444), (3339, 17284), (3654, 15794), (4172, 13833), (4321, 13356), (4452, 12963), (4611, 12516), (5364, 10759), (6148, 9387), (6258, 9222), (6678, 8642), (7308, 7897)]