74831484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 162250116

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 29, 34, 39, 42, 51, 52, 58, 68, 78, 84, 87, 91, 102, 116, 119, 139, 156, 174, 182, 203, 204, 221, 238, 273, 278, 348, 357, 364, 377, 406, 417, 442, 476, 493, 546, 556, 609, 663, 714, 754, 812, 834, 884, 973, 986, 1092, 1131, 1218, 1326, 1428, 1479, 1508, 1547, 1668, 1807, 1946, 1972, 2262, 2363, 2436, 2639, 2652, 2919, 2958, 3094, 3451, 3614, 3892, 4031, 4524, 4641, 4726, 5278, 5421, 5838, 5916, 6188, 6409, 6902, 7089, 7228, 7917, 8062, 9282, 9452, 10353, 10556, 10842, 11676, 12093, 12649, 12818, 13804, 14178, 15834, 16124, 16541, 18564, 19227, 20706, 21684, 24186, 25298, 25636, 28217, 28356, 30719, 31668, 33082, 37947, 38454, 41412, 44863, 48372, 49623, 50596, 52403, 56434, 61438, 66164, 68527, 75894, 76908, 84651, 89726, 92157, 99246, 104806, 112868, 122876, 134589, 137054, 151788, 157209, 169302, 179452, 184314, 198492, 205581, 209612, 215033, 269178, 274108, 314418, 338604, 366821, 368628, 411162, 430066, 479689, 538356, 628836, 645099, 733642, 822324, 860132, 890851, 959378, 1100463, 1290198, 1439067, 1467284, 1781702, 1918756, 2200926, 2580396, 2672553, 2878134, 3563404, 4401852, 5345106, 5756268, 6235957, 10690212, 12471914, 18707871, 24943828, 37415742, 74831484]

約数ペア:

[(1, 74831484), (2, 37415742), (3, 24943828), (4, 18707871), (6, 12471914), (7, 10690212), (12, 6235957), (13, 5756268), (14, 5345106), (17, 4401852), (21, 3563404), (26, 2878134), (28, 2672553), (29, 2580396), (34, 2200926), (39, 1918756), (42, 1781702), (51, 1467284), (52, 1439067), (58, 1290198), (68, 1100463), (78, 959378), (84, 890851), (87, 860132), (91, 822324), (102, 733642), (116, 645099), (119, 628836), (139, 538356), (156, 479689), (174, 430066), (182, 411162), (203, 368628), (204, 366821), (221, 338604), (238, 314418), (273, 274108), (278, 269178), (348, 215033), (357, 209612), (364, 205581), (377, 198492), (406, 184314), (417, 179452), (442, 169302), (476, 157209), (493, 151788), (546, 137054), (556, 134589), (609, 122876), (663, 112868), (714, 104806), (754, 99246), (812, 92157), (834, 89726), (884, 84651), (973, 76908), (986, 75894), (1092, 68527), (1131, 66164), (1218, 61438), (1326, 56434), (1428, 52403), (1479, 50596), (1508, 49623), (1547, 48372), (1668, 44863), (1807, 41412), (1946, 38454), (1972, 37947), (2262, 33082), (2363, 31668), (2436, 30719), (2639, 28356), (2652, 28217), (2919, 25636), (2958, 25298), (3094, 24186), (3451, 21684), (3614, 20706), (3892, 19227), (4031, 18564), (4524, 16541), (4641, 16124), (4726, 15834), (5278, 14178), (5421, 13804), (5838, 12818), (5916, 12649), (6188, 12093), (6409, 11676), (6902, 10842), (7089, 10556), (7228, 10353), (7917, 9452), (8062, 9282)]