66321108

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 135480492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 131, 147, 164, 196, 246, 252, 262, 287, 294, 343, 369, 393, 441, 492, 524, 574, 588, 686, 738, 786, 861, 882, 917, 1029, 1148, 1179, 1372, 1476, 1572, 1722, 1764, 1834, 2009, 2058, 2358, 2583, 2751, 3087, 3444, 3668, 4018, 4116, 4716, 5166, 5371, 5502, 6027, 6174, 6419, 8036, 8253, 10332, 10742, 11004, 12054, 12348, 12838, 14063, 16113, 16506, 18081, 19257, 21484, 24108, 25676, 28126, 32226, 33012, 36162, 37597, 38514, 42189, 44933, 48339, 56252, 57771, 64452, 72324, 75194, 77028, 84378, 89866, 96678, 112791, 115542, 126567, 134799, 150388, 168756, 179732, 193356, 225582, 231084, 253134, 263179, 269598, 338373, 404397, 451164, 506268, 526358, 539196, 676746, 789537, 808794, 1052716, 1353492, 1579074, 1617588, 1842253, 2368611, 3158148, 3684506, 4737222, 5526759, 7369012, 9474444, 11053518, 16580277, 22107036, 33160554, 66321108]

約数ペア:

[(1, 66321108), (2, 33160554), (3, 22107036), (4, 16580277), (6, 11053518), (7, 9474444), (9, 7369012), (12, 5526759), (14, 4737222), (18, 3684506), (21, 3158148), (28, 2368611), (36, 1842253), (41, 1617588), (42, 1579074), (49, 1353492), (63, 1052716), (82, 808794), (84, 789537), (98, 676746), (123, 539196), (126, 526358), (131, 506268), (147, 451164), (164, 404397), (196, 338373), (246, 269598), (252, 263179), (262, 253134), (287, 231084), (294, 225582), (343, 193356), (369, 179732), (393, 168756), (441, 150388), (492, 134799), (524, 126567), (574, 115542), (588, 112791), (686, 96678), (738, 89866), (786, 84378), (861, 77028), (882, 75194), (917, 72324), (1029, 64452), (1148, 57771), (1179, 56252), (1372, 48339), (1476, 44933), (1572, 42189), (1722, 38514), (1764, 37597), (1834, 36162), (2009, 33012), (2058, 32226), (2358, 28126), (2583, 25676), (2751, 24108), (3087, 21484), (3444, 19257), (3668, 18081), (4018, 16506), (4116, 16113), (4716, 14063), (5166, 12838), (5371, 12348), (5502, 12054), (6027, 11004), (6174, 10742), (6419, 10332), (8036, 8253)]