66707004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 199385088

約数和(自身を除く): 132678084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 127, 148, 156, 169, 182, 222, 254, 259, 273, 338, 364, 381, 444, 481, 507, 508, 518, 546, 676, 762, 777, 889, 962, 1014, 1036, 1092, 1183, 1443, 1524, 1554, 1651, 1778, 1924, 2028, 2366, 2667, 2886, 3108, 3302, 3367, 3549, 3556, 4699, 4732, 4953, 5334, 5772, 6253, 6604, 6734, 7098, 9398, 9906, 10101, 10668, 11557, 12506, 13468, 14097, 14196, 18759, 18796, 19812, 20202, 21463, 23114, 25012, 28194, 32893, 34671, 37518, 40404, 42926, 43771, 46228, 56388, 61087, 64389, 65786, 69342, 75036, 85852, 87542, 98679, 122174, 128778, 131313, 131572, 138684, 150241, 175084, 183261, 197358, 244348, 257556, 262626, 300482, 366522, 394716, 427609, 450723, 525252, 600964, 733044, 794131, 855218, 901446, 1282827, 1588262, 1710436, 1802892, 2382393, 2565654, 3176524, 4764786, 5131308, 5558917, 9529572, 11117834, 16676751, 22235668, 33353502, 66707004]

約数ペア:

[(1, 66707004), (2, 33353502), (3, 22235668), (4, 16676751), (6, 11117834), (7, 9529572), (12, 5558917), (13, 5131308), (14, 4764786), (21, 3176524), (26, 2565654), (28, 2382393), (37, 1802892), (39, 1710436), (42, 1588262), (52, 1282827), (74, 901446), (78, 855218), (84, 794131), (91, 733044), (111, 600964), (127, 525252), (148, 450723), (156, 427609), (169, 394716), (182, 366522), (222, 300482), (254, 262626), (259, 257556), (273, 244348), (338, 197358), (364, 183261), (381, 175084), (444, 150241), (481, 138684), (507, 131572), (508, 131313), (518, 128778), (546, 122174), (676, 98679), (762, 87542), (777, 85852), (889, 75036), (962, 69342), (1014, 65786), (1036, 64389), (1092, 61087), (1183, 56388), (1443, 46228), (1524, 43771), (1554, 42926), (1651, 40404), (1778, 37518), (1924, 34671), (2028, 32893), (2366, 28194), (2667, 25012), (2886, 23114), (3108, 21463), (3302, 20202), (3367, 19812), (3549, 18796), (3556, 18759), (4699, 14196), (4732, 14097), (4953, 13468), (5334, 12506), (5772, 11557), (6253, 10668), (6604, 10101), (6734, 9906), (7098, 9398)]