82708496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 181321728

約数和(自身を除く): 98613232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 101, 104, 124, 127, 202, 208, 248, 254, 403, 404, 496, 508, 806, 808, 1016, 1313, 1612, 1616, 1651, 2032, 2626, 3131, 3224, 3302, 3937, 5252, 6262, 6448, 6604, 7874, 10504, 12524, 12827, 13208, 15748, 21008, 25048, 25654, 26416, 31496, 40703, 50096, 51181, 51308, 62992, 81406, 102362, 102616, 162812, 166751, 204724, 205232, 325624, 333502, 397637, 409448, 651248, 667004, 795274, 818896, 1334008, 1590548, 2668016, 3181096, 5169281, 6362192, 10338562, 20677124, 41354248, 82708496]

約数ペア:

[(1, 82708496), (2, 41354248), (4, 20677124), (8, 10338562), (13, 6362192), (16, 5169281), (26, 3181096), (31, 2668016), (52, 1590548), (62, 1334008), (101, 818896), (104, 795274), (124, 667004), (127, 651248), (202, 409448), (208, 397637), (248, 333502), (254, 325624), (403, 205232), (404, 204724), (496, 166751), (508, 162812), (806, 102616), (808, 102362), (1016, 81406), (1313, 62992), (1612, 51308), (1616, 51181), (1651, 50096), (2032, 40703), (2626, 31496), (3131, 26416), (3224, 25654), (3302, 25048), (3937, 21008), (5252, 15748), (6262, 13208), (6448, 12827), (6604, 12524), (7874, 10504)]