64647954

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 168355200

約数和(自身を除く): 103707246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 283, 294, 333, 343, 441, 518, 566, 666, 686, 777, 849, 882, 1029, 1554, 1698, 1813, 1981, 2058, 2331, 2547, 3087, 3626, 3962, 4662, 5094, 5439, 5943, 6174, 10471, 10878, 11886, 12691, 13867, 16317, 17829, 20942, 25382, 27734, 31413, 32634, 35658, 38073, 41601, 62826, 73297, 76146, 83202, 94239, 97069, 114219, 124803, 146594, 188478, 194138, 219891, 228438, 249606, 291207, 439782, 513079, 582414, 659673, 873621, 1026158, 1319346, 1539237, 1747242, 3078474, 3591553, 4617711, 7183106, 9235422, 10774659, 21549318, 32323977, 64647954]

約数ペア:

[(1, 64647954), (2, 32323977), (3, 21549318), (6, 10774659), (7, 9235422), (9, 7183106), (14, 4617711), (18, 3591553), (21, 3078474), (37, 1747242), (42, 1539237), (49, 1319346), (63, 1026158), (74, 873621), (98, 659673), (111, 582414), (126, 513079), (147, 439782), (222, 291207), (259, 249606), (283, 228438), (294, 219891), (333, 194138), (343, 188478), (441, 146594), (518, 124803), (566, 114219), (666, 97069), (686, 94239), (777, 83202), (849, 76146), (882, 73297), (1029, 62826), (1554, 41601), (1698, 38073), (1813, 35658), (1981, 32634), (2058, 31413), (2331, 27734), (2547, 25382), (3087, 20942), (3626, 17829), (3962, 16317), (4662, 13867), (5094, 12691), (5439, 11886), (5943, 10878), (6174, 10471)]