71348004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 229931520

約数和(自身を除く): 158583516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 751, 754, 812, 819, 1044, 1092, 1131, 1218, 1502, 1508, 1638, 1827, 2253, 2262, 2436, 2639, 3004, 3276, 3393, 3654, 4506, 4524, 5257, 5278, 6759, 6786, 7308, 7917, 9012, 9763, 10514, 10556, 13518, 13572, 15771, 15834, 19526, 21028, 21779, 23751, 27036, 29289, 31542, 31668, 39052, 43558, 47313, 47502, 58578, 63084, 65337, 68341, 87116, 87867, 94626, 95004, 117156, 130674, 136682, 152453, 175734, 189252, 196011, 205023, 261348, 273364, 283127, 304906, 351468, 392022, 410046, 457359, 566254, 609812, 615069, 784044, 820092, 849381, 914718, 1132508, 1230138, 1372077, 1698762, 1829436, 1981889, 2460276, 2548143, 2744154, 3397524, 3963778, 5096286, 5488308, 5945667, 7927556, 10192572, 11891334, 17837001, 23782668, 35674002, 71348004]

約数ペア:

[(1, 71348004), (2, 35674002), (3, 23782668), (4, 17837001), (6, 11891334), (7, 10192572), (9, 7927556), (12, 5945667), (13, 5488308), (14, 5096286), (18, 3963778), (21, 3397524), (26, 2744154), (28, 2548143), (29, 2460276), (36, 1981889), (39, 1829436), (42, 1698762), (52, 1372077), (58, 1230138), (63, 1132508), (78, 914718), (84, 849381), (87, 820092), (91, 784044), (116, 615069), (117, 609812), (126, 566254), (156, 457359), (174, 410046), (182, 392022), (203, 351468), (234, 304906), (252, 283127), (261, 273364), (273, 261348), (348, 205023), (364, 196011), (377, 189252), (406, 175734), (468, 152453), (522, 136682), (546, 130674), (609, 117156), (751, 95004), (754, 94626), (812, 87867), (819, 87116), (1044, 68341), (1092, 65337), (1131, 63084), (1218, 58578), (1502, 47502), (1508, 47313), (1638, 43558), (1827, 39052), (2253, 31668), (2262, 31542), (2436, 29289), (2639, 27036), (3004, 23751), (3276, 21779), (3393, 21028), (3654, 19526), (4506, 15834), (4524, 15771), (5257, 13572), (5278, 13518), (6759, 10556), (6786, 10514), (7308, 9763), (7917, 9012)]