31781245104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{96419}}^1$

素因数の和:96552

約数の個数: 160

約数和(自身を含む): 105213504000

約数和(自身を除く): 73432258896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 109, 112, 126, 144, 168, 189, 216, 218, 252, 327, 336, 378, 432, 436, 504, 654, 756, 763, 872, 981, 1008, 1308, 1512, 1526, 1744, 1962, 2289, 2616, 2943, 3024, 3052, 3924, 4578, 5232, 5886, 6104, 6867, 7848, 9156, 11772, 12208, 13734, 15696, 18312, 20601, 23544, 27468, 36624, 41202, 47088, 54936, 82404, 96419, 109872, 164808, 192838, 289257, 329616, 385676, 578514, 674933, 771352, 867771, 1157028, 1349866, 1542704, 1735542, 2024799, 2314056, 2603313, 2699732, 3471084, 4049598, 4628112, 5206626, 5399464, 6074397, 6942168, 8099196, 10413252, 10509671, 10798928, 12148794, 13884336, 16198392, 18223191, 20826504, 21019342, 24297588, 31529013, 32396784, 36446382, 41653008, 42038684, 48595176, 63058026, 72892764, 73567697, 84077368, 94587039, 97190352, 126116052, 145785528, 147135394, 168154736, 189174078, 220703091, 252232104, 283761117, 291571056, 294270788, 378348156, 441406182, 504464208, 567522234, 588541576, 662109273, 756696312, 882812364, 1135044468, 1177083152, 1324218546, 1513392624, 1765624728, 1986327819, 2270088936, 2648437092, 3531249456, 3972655638, 4540177872, 5296874184, 7945311276, 10593748368, 15890622552, 31781245104]

約数ペア:

[(1, 31781245104), (2, 15890622552), (3, 10593748368), (4, 7945311276), (6, 5296874184), (7, 4540177872), (8, 3972655638), (9, 3531249456), (12, 2648437092), (14, 2270088936), (16, 1986327819), (18, 1765624728), (21, 1513392624), (24, 1324218546), (27, 1177083152), (28, 1135044468), (36, 882812364), (42, 756696312), (48, 662109273), (54, 588541576), (56, 567522234), (63, 504464208), (72, 441406182), (84, 378348156), (108, 294270788), (109, 291571056), (112, 283761117), (126, 252232104), (144, 220703091), (168, 189174078), (189, 168154736), (216, 147135394), (218, 145785528), (252, 126116052), (327, 97190352), (336, 94587039), (378, 84077368), (432, 73567697), (436, 72892764), (504, 63058026), (654, 48595176), (756, 42038684), (763, 41653008), (872, 36446382), (981, 32396784), (1008, 31529013), (1308, 24297588), (1512, 21019342), (1526, 20826504), (1744, 18223191), (1962, 16198392), (2289, 13884336), (2616, 12148794), (2943, 10798928), (3024, 10509671), (3052, 10413252), (3924, 8099196), (4578, 6942168), (5232, 6074397), (5886, 5399464), (6104, 5206626), (6867, 4628112), (7848, 4049598), (9156, 3471084), (11772, 2699732), (12208, 2603313), (13734, 2314056), (15696, 2024799), (18312, 1735542), (20601, 1542704), (23544, 1349866), (27468, 1157028), (36624, 867771), (41202, 771352), (47088, 674933), (54936, 578514), (82404, 385676), (96419, 329616), (109872, 289257), (164808, 192838)]