74909436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 220631040

約数和(自身を除く): 145721604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 49, 58, 69, 84, 87, 92, 98, 116, 138, 147, 161, 174, 191, 196, 203, 276, 294, 322, 348, 382, 406, 483, 573, 588, 609, 644, 667, 764, 812, 966, 1127, 1146, 1218, 1334, 1337, 1421, 1932, 2001, 2254, 2292, 2436, 2668, 2674, 2842, 3381, 4002, 4011, 4263, 4393, 4508, 4669, 5348, 5539, 5684, 6762, 8004, 8022, 8526, 8786, 9338, 9359, 11078, 13179, 13524, 14007, 16044, 16617, 17052, 17572, 18676, 18718, 22156, 26358, 28014, 28077, 30751, 32683, 33234, 37436, 38773, 52716, 56028, 56154, 61502, 65366, 66468, 77546, 92253, 98049, 112308, 116319, 123004, 127397, 130732, 155092, 184506, 196098, 215257, 232638, 254794, 271411, 369012, 382191, 392196, 430514, 465276, 509588, 542822, 645771, 764382, 814233, 861028, 891779, 1085644, 1291542, 1528764, 1628466, 1783558, 2583084, 2675337, 3256932, 3567116, 5350674, 6242453, 10701348, 12484906, 18727359, 24969812, 37454718, 74909436]

約数ペア:

[(1, 74909436), (2, 37454718), (3, 24969812), (4, 18727359), (6, 12484906), (7, 10701348), (12, 6242453), (14, 5350674), (21, 3567116), (23, 3256932), (28, 2675337), (29, 2583084), (42, 1783558), (46, 1628466), (49, 1528764), (58, 1291542), (69, 1085644), (84, 891779), (87, 861028), (92, 814233), (98, 764382), (116, 645771), (138, 542822), (147, 509588), (161, 465276), (174, 430514), (191, 392196), (196, 382191), (203, 369012), (276, 271411), (294, 254794), (322, 232638), (348, 215257), (382, 196098), (406, 184506), (483, 155092), (573, 130732), (588, 127397), (609, 123004), (644, 116319), (667, 112308), (764, 98049), (812, 92253), (966, 77546), (1127, 66468), (1146, 65366), (1218, 61502), (1334, 56154), (1337, 56028), (1421, 52716), (1932, 38773), (2001, 37436), (2254, 33234), (2292, 32683), (2436, 30751), (2668, 28077), (2674, 28014), (2842, 26358), (3381, 22156), (4002, 18718), (4011, 18676), (4263, 17572), (4393, 17052), (4508, 16617), (4669, 16044), (5348, 14007), (5539, 13524), (5684, 13179), (6762, 11078), (8004, 9359), (8022, 9338), (8526, 8786)]