71211312

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2432

約数の個数: 100

約数和(自身を含む): 215157360

約数和(自身を除く): 143946048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2389, 2484, 3312, 3726, 4778, 4968, 7167, 7452, 9556, 9936, 14334, 14904, 19112, 21501, 28668, 29808, 38224, 43002, 54947, 57336, 64503, 86004, 109894, 114672, 129006, 164841, 172008, 193509, 219788, 258012, 329682, 344016, 387018, 439576, 494523, 516024, 659364, 774036, 879152, 989046, 1032048, 1318728, 1483569, 1548072, 1978092, 2637456, 2967138, 3096144, 3956184, 4450707, 5934276, 7912368, 8901414, 11868552, 17802828, 23737104, 35605656, 71211312]

約数ペア:

[(1, 71211312), (2, 35605656), (3, 23737104), (4, 17802828), (6, 11868552), (8, 8901414), (9, 7912368), (12, 5934276), (16, 4450707), (18, 3956184), (23, 3096144), (24, 2967138), (27, 2637456), (36, 1978092), (46, 1548072), (48, 1483569), (54, 1318728), (69, 1032048), (72, 989046), (81, 879152), (92, 774036), (108, 659364), (138, 516024), (144, 494523), (162, 439576), (184, 387018), (207, 344016), (216, 329682), (276, 258012), (324, 219788), (368, 193509), (414, 172008), (432, 164841), (552, 129006), (621, 114672), (648, 109894), (828, 86004), (1104, 64503), (1242, 57336), (1296, 54947), (1656, 43002), (1863, 38224), (2389, 29808), (2484, 28668), (3312, 21501), (3726, 19112), (4778, 14904), (4968, 14334), (7167, 9936), (7452, 9556)]