65321256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2759

約数の個数: 128

約数和(自身を含む): 219340800

約数和(自身を除く): 154019544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 2719, 3003, 3432, 4004, 5438, 6006, 8008, 8157, 10876, 12012, 16314, 19033, 21752, 24024, 29909, 32628, 35347, 38066, 57099, 59818, 65256, 70694, 76132, 89727, 106041, 114198, 119636, 141388, 152264, 179454, 209363, 212082, 228396, 239272, 247429, 282776, 358908, 388817, 418726, 424164, 456792, 494858, 628089, 717816, 742287, 777634, 837452, 848328, 989716, 1166451, 1256178, 1484574, 1555268, 1674904, 1979432, 2332902, 2512356, 2721719, 2969148, 3110536, 4665804, 5024712, 5443438, 5938296, 8165157, 9331608, 10886876, 16330314, 21773752, 32660628, 65321256]

約数ペア:

[(1, 65321256), (2, 32660628), (3, 21773752), (4, 16330314), (6, 10886876), (7, 9331608), (8, 8165157), (11, 5938296), (12, 5443438), (13, 5024712), (14, 4665804), (21, 3110536), (22, 2969148), (24, 2721719), (26, 2512356), (28, 2332902), (33, 1979432), (39, 1674904), (42, 1555268), (44, 1484574), (52, 1256178), (56, 1166451), (66, 989716), (77, 848328), (78, 837452), (84, 777634), (88, 742287), (91, 717816), (104, 628089), (132, 494858), (143, 456792), (154, 424164), (156, 418726), (168, 388817), (182, 358908), (231, 282776), (264, 247429), (273, 239272), (286, 228396), (308, 212082), (312, 209363), (364, 179454), (429, 152264), (462, 141388), (546, 119636), (572, 114198), (616, 106041), (728, 89727), (858, 76132), (924, 70694), (1001, 65256), (1092, 59818), (1144, 57099), (1716, 38066), (1848, 35347), (2002, 32628), (2184, 29909), (2719, 24024), (3003, 21752), (3432, 19033), (4004, 16314), (5438, 12012), (6006, 10876), (8008, 8157)]