67157032072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{19861}}^1$

素因数の和:19995

約数の個数: 96

約数和(自身を含む): 141973178760

約数和(自身を除く): 74816146688

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 169, 244, 328, 338, 488, 533, 676, 793, 1066, 1352, 1586, 2132, 2501, 3172, 4264, 5002, 6344, 6929, 10004, 10309, 13858, 19861, 20008, 20618, 27716, 32513, 39722, 41236, 55432, 65026, 79444, 82472, 130052, 158888, 258193, 260104, 422669, 516386, 814301, 845338, 1032772, 1211521, 1628602, 1690676, 2065544, 2423042, 3257204, 3356509, 3381352, 4846084, 6514408, 6713018, 9692168, 10585913, 13426036, 15749773, 21171826, 26852072, 31499546, 42343652, 49672361, 62999092, 84687304, 99344722, 125998184, 137616869, 198689444, 204747049, 275233738, 397378888, 409494098, 550467476, 645740693, 818988196, 1100934952, 1291481386, 1637976392, 2582962772, 5165925544, 8394629009, 16789258018, 33578516036, 67157032072]

約数ペア:

[(1, 67157032072), (2, 33578516036), (4, 16789258018), (8, 8394629009), (13, 5165925544), (26, 2582962772), (41, 1637976392), (52, 1291481386), (61, 1100934952), (82, 818988196), (104, 645740693), (122, 550467476), (164, 409494098), (169, 397378888), (244, 275233738), (328, 204747049), (338, 198689444), (488, 137616869), (533, 125998184), (676, 99344722), (793, 84687304), (1066, 62999092), (1352, 49672361), (1586, 42343652), (2132, 31499546), (2501, 26852072), (3172, 21171826), (4264, 15749773), (5002, 13426036), (6344, 10585913), (6929, 9692168), (10004, 6713018), (10309, 6514408), (13858, 4846084), (19861, 3381352), (20008, 3356509), (20618, 3257204), (27716, 2423042), (32513, 2065544), (39722, 1690676), (41236, 1628602), (55432, 1211521), (65026, 1032772), (79444, 845338), (82472, 814301), (130052, 516386), (158888, 422669), (258193, 260104)]