66518172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 201111680

約数和(自身を除く): 134593508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 139, 162, 189, 211, 252, 278, 324, 378, 417, 422, 556, 567, 633, 756, 834, 844, 973, 1134, 1251, 1266, 1477, 1668, 1899, 1946, 2268, 2502, 2532, 2919, 2954, 3753, 3798, 3892, 4431, 5004, 5697, 5838, 5908, 7506, 7596, 8757, 8862, 11259, 11394, 11676, 13293, 15012, 17091, 17514, 17724, 22518, 22788, 26271, 26586, 29329, 34182, 35028, 39879, 45036, 52542, 53172, 58658, 68364, 78813, 79758, 87987, 105084, 117316, 119637, 157626, 159516, 175974, 205303, 239274, 263961, 315252, 351948, 410606, 478548, 527922, 615909, 791883, 821212, 1055844, 1231818, 1583766, 1847727, 2375649, 2463636, 3167532, 3695454, 4751298, 5543181, 7390908, 9502596, 11086362, 16629543, 22172724, 33259086, 66518172]

約数ペア:

[(1, 66518172), (2, 33259086), (3, 22172724), (4, 16629543), (6, 11086362), (7, 9502596), (9, 7390908), (12, 5543181), (14, 4751298), (18, 3695454), (21, 3167532), (27, 2463636), (28, 2375649), (36, 1847727), (42, 1583766), (54, 1231818), (63, 1055844), (81, 821212), (84, 791883), (108, 615909), (126, 527922), (139, 478548), (162, 410606), (189, 351948), (211, 315252), (252, 263961), (278, 239274), (324, 205303), (378, 175974), (417, 159516), (422, 157626), (556, 119637), (567, 117316), (633, 105084), (756, 87987), (834, 79758), (844, 78813), (973, 68364), (1134, 58658), (1251, 53172), (1266, 52542), (1477, 45036), (1668, 39879), (1899, 35028), (1946, 34182), (2268, 29329), (2502, 26586), (2532, 26271), (2919, 22788), (2954, 22518), (3753, 17724), (3798, 17514), (3892, 17091), (4431, 15012), (5004, 13293), (5697, 11676), (5838, 11394), (5908, 11259), (7506, 8862), (7596, 8757)]