171726516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12653}}^1$

素因数の和:12705

約数の個数: 72

約数和(自身を含む): 483635880

約数和(自身を除く): 311909364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 12653, 13572, 25306, 37959, 50612, 75918, 113877, 151836, 164489, 227754, 328978, 366937, 455508, 493467, 657956, 733874, 986934, 1100811, 1467748, 1480401, 1973868, 2201622, 2960802, 3302433, 4403244, 4770181, 5921604, 6604866, 9540362, 13209732, 14310543, 19080724, 28621086, 42931629, 57242172, 85863258, 171726516]

約数ペア:

[(1, 171726516), (2, 85863258), (3, 57242172), (4, 42931629), (6, 28621086), (9, 19080724), (12, 14310543), (13, 13209732), (18, 9540362), (26, 6604866), (29, 5921604), (36, 4770181), (39, 4403244), (52, 3302433), (58, 2960802), (78, 2201622), (87, 1973868), (116, 1480401), (117, 1467748), (156, 1100811), (174, 986934), (234, 733874), (261, 657956), (348, 493467), (377, 455508), (468, 366937), (522, 328978), (754, 227754), (1044, 164489), (1131, 151836), (1508, 113877), (2262, 75918), (3393, 50612), (4524, 37959), (6786, 25306), (12653, 13572)]