71279472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{134999}}^1$

素因数の和:135021

約数の個数: 40

約数和(自身を含む): 200880000

約数和(自身を除く): 129600528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 134999, 269998, 404997, 539996, 809994, 1079992, 1484989, 1619988, 2159984, 2969978, 3239976, 4454967, 5939956, 6479952, 8909934, 11879912, 17819868, 23759824, 35639736, 71279472]

約数ペア:

[(1, 71279472), (2, 35639736), (3, 23759824), (4, 17819868), (6, 11879912), (8, 8909934), (11, 6479952), (12, 5939956), (16, 4454967), (22, 3239976), (24, 2969978), (33, 2159984), (44, 1619988), (48, 1484989), (66, 1079992), (88, 809994), (132, 539996), (176, 404997), (264, 269998), (528, 134999)]